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Diffstat (limited to 'src')
| -rw-r--r-- | src/plist/src/binary/mod.rs.html | 114 | ||||
| -rw-r--r-- | src/plist/src/binary/reader.rs.html | 814 | ||||
| -rw-r--r-- | src/plist/src/builder.rs.html | 396 | ||||
| -rw-r--r-- | src/plist/src/de.rs.html | 660 | ||||
| -rw-r--r-- | src/plist/src/lib.rs.html | 1216 | ||||
| -rw-r--r-- | src/plist/src/ser.rs.html | 480 | ||||
| -rw-r--r-- | src/plist/src/xml/mod.rs.html | 118 | ||||
| -rw-r--r-- | src/plist/src/xml/reader.rs.html | 530 | ||||
| -rw-r--r-- | src/plist/src/xml/writer.rs.html | 614 |
9 files changed, 4942 insertions, 0 deletions
diff --git a/src/plist/src/binary/mod.rs.html b/src/plist/src/binary/mod.rs.html new file mode 100644 index 0000000..8fe81c2 --- /dev/null +++ b/src/plist/src/binary/mod.rs.html @@ -0,0 +1,114 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/binary/mod.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>mod.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1">1</span> +<span id="2">2</span> +<span id="3">3</span> +</pre><pre class='rust '> +<span class='kw'>mod</span> <span class='ident'>reader</span>; + +<span class='kw'>pub</span> <span class='kw'>use</span> <span class='self'>self</span>::<span class='ident'>reader</span>::<span class='ident'>EventReader</span>; +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../../jquery.js"></script> + <script src="../../../../main.js"></script> + <script defer src="../../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/binary/reader.rs.html b/src/plist/src/binary/reader.rs.html new file mode 100644 index 0000000..dee0f96 --- /dev/null +++ b/src/plist/src/binary/reader.rs.html @@ -0,0 +1,814 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/binary/reader.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>reader.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +<span id="187">187</span> +<span id="188">188</span> +<span id="189">189</span> +<span id="190">190</span> +<span id="191">191</span> +<span id="192">192</span> +<span id="193">193</span> +<span id="194">194</span> +<span id="195">195</span> +<span id="196">196</span> +<span id="197">197</span> +<span id="198">198</span> +<span id="199">199</span> +<span id="200">200</span> +<span id="201">201</span> +<span id="202">202</span> +<span id="203">203</span> +<span id="204">204</span> +<span id="205">205</span> +<span id="206">206</span> +<span id="207">207</span> +<span id="208">208</span> +<span id="209">209</span> +<span id="210">210</span> +<span id="211">211</span> +<span id="212">212</span> +<span id="213">213</span> +<span id="214">214</span> +<span id="215">215</span> +<span id="216">216</span> +<span id="217">217</span> +<span id="218">218</span> +<span id="219">219</span> +<span id="220">220</span> +<span id="221">221</span> +<span id="222">222</span> +<span id="223">223</span> +<span id="224">224</span> +<span id="225">225</span> +<span id="226">226</span> +<span id="227">227</span> +<span id="228">228</span> +<span id="229">229</span> +<span id="230">230</span> +<span id="231">231</span> +<span id="232">232</span> +<span id="233">233</span> +<span id="234">234</span> +<span id="235">235</span> +<span id="236">236</span> +<span id="237">237</span> +<span id="238">238</span> +<span id="239">239</span> +<span id="240">240</span> +<span id="241">241</span> +<span id="242">242</span> +<span id="243">243</span> +<span id="244">244</span> +<span id="245">245</span> +<span id="246">246</span> +<span id="247">247</span> +<span id="248">248</span> +<span id="249">249</span> +<span id="250">250</span> +<span id="251">251</span> +<span id="252">252</span> +<span id="253">253</span> +<span id="254">254</span> +<span id="255">255</span> +<span id="256">256</span> +<span id="257">257</span> +<span id="258">258</span> +<span id="259">259</span> +<span id="260">260</span> +<span id="261">261</span> +<span id="262">262</span> +<span id="263">263</span> +<span id="264">264</span> +<span id="265">265</span> +<span id="266">266</span> +<span id="267">267</span> +<span id="268">268</span> +<span id="269">269</span> +<span id="270">270</span> +<span id="271">271</span> +<span id="272">272</span> +<span id="273">273</span> +<span id="274">274</span> +<span id="275">275</span> +<span id="276">276</span> +<span id="277">277</span> +<span id="278">278</span> +<span id="279">279</span> +<span id="280">280</span> +<span id="281">281</span> +<span id="282">282</span> +<span id="283">283</span> +<span id="284">284</span> +<span id="285">285</span> +<span id="286">286</span> +<span id="287">287</span> +<span id="288">288</span> +<span id="289">289</span> +<span id="290">290</span> +<span id="291">291</span> +<span id="292">292</span> +<span id="293">293</span> +<span id="294">294</span> +<span id="295">295</span> +<span id="296">296</span> +<span id="297">297</span> +<span id="298">298</span> +<span id="299">299</span> +<span id="300">300</span> +<span id="301">301</span> +<span id="302">302</span> +<span id="303">303</span> +<span id="304">304</span> +<span id="305">305</span> +<span id="306">306</span> +<span id="307">307</span> +<span id="308">308</span> +<span id="309">309</span> +<span id="310">310</span> +<span id="311">311</span> +<span id="312">312</span> +<span id="313">313</span> +<span id="314">314</span> +<span id="315">315</span> +<span id="316">316</span> +<span id="317">317</span> +<span id="318">318</span> +<span id="319">319</span> +<span id="320">320</span> +<span id="321">321</span> +<span id="322">322</span> +<span id="323">323</span> +<span id="324">324</span> +<span id="325">325</span> +<span id="326">326</span> +<span id="327">327</span> +<span id="328">328</span> +<span id="329">329</span> +<span id="330">330</span> +<span id="331">331</span> +<span id="332">332</span> +<span id="333">333</span> +<span id="334">334</span> +<span id="335">335</span> +<span id="336">336</span> +<span id="337">337</span> +<span id="338">338</span> +<span id="339">339</span> +<span id="340">340</span> +<span id="341">341</span> +<span id="342">342</span> +<span id="343">343</span> +<span id="344">344</span> +<span id="345">345</span> +<span id="346">346</span> +<span id="347">347</span> +<span id="348">348</span> +<span id="349">349</span> +<span id="350">350</span> +<span id="351">351</span> +<span id="352">352</span> +<span id="353">353</span> +</pre><pre class='rust '> +<span class='kw'>use</span> <span class='ident'>byteorder</span>::{<span class='ident'>BigEndian</span>, <span class='ident'>ReadBytesExt</span>}; +<span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>TimeZone</span>, <span class='ident'>UTC</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::{<span class='ident'>Cursor</span>, <span class='ident'>Read</span>, <span class='ident'>Seek</span>, <span class='ident'>SeekFrom</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>string</span>::{<span class='ident'>FromUtf8Error</span>, <span class='ident'>FromUtf16Error</span>}; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='prelude-ty'>Result</span>, <span class='ident'>PlistEvent</span>, <span class='ident'>u64_to_usize</span>}; + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>FromUtf8Error</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(_: <span class='ident'>FromUtf8Error</span>) <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> + } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>FromUtf16Error</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(_: <span class='ident'>FromUtf16Error</span>) <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> + } +} + +<span class='kw'>struct</span> <span class='ident'>StackItem</span> { + <span class='ident'>object_refs</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>, + <span class='ident'>ty</span>: <span class='ident'>StackType</span>, +} + +<span class='kw'>enum</span> <span class='ident'>StackType</span> { + <span class='ident'>Array</span>, + <span class='ident'>Dict</span>, + <span class='ident'>Root</span>, +} + +<span class='doccomment'>/// https://opensource.apple.com/source/CF/CF-550/CFBinaryPList.c</span> +<span class='doccomment'>/// https://hg.python.org/cpython/file/3.4/Lib/plistlib.py</span> +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='ident'>stack</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>StackItem</span><span class='op'>></span>, + <span class='ident'>object_offsets</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>, + <span class='ident'>reader</span>: <span class='ident'>R</span>, + <span class='ident'>ref_size</span>: <span class='ident'>u8</span>, + <span class='ident'>finished</span>: <span class='ident'>bool</span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>reader</span>: <span class='ident'>R</span>) <span class='op'>-></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='ident'>EventReader</span> { + <span class='ident'>stack</span>: <span class='ident'>Vec</span>::<span class='ident'>new</span>(), + <span class='ident'>object_offsets</span>: <span class='ident'>Vec</span>::<span class='ident'>new</span>(), + <span class='ident'>reader</span>: <span class='ident'>reader</span>, + <span class='ident'>ref_size</span>: <span class='number'>0</span>, + <span class='ident'>finished</span>: <span class='bool-val'>false</span>, + } + } + + <span class='kw'>fn</span> <span class='ident'>read_trailer</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>Start</span>(<span class='number'>0</span>))); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>magic</span> <span class='op'>=</span> [<span class='number'>0</span>; <span class='number'>8</span>]; + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>magic</span>)); + <span class='kw'>if</span> <span class='kw-2'>&</span><span class='ident'>magic</span> <span class='op'>!=</span> <span class='string'>b"bplist00"</span> { + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>); + } + + <span class='comment'>// Trailer starts with 6 bytes of padding</span> + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>End</span>(<span class='op'>-</span><span class='number'>32</span> <span class='op'>+</span> <span class='number'>6</span>))); + <span class='kw'>let</span> <span class='ident'>offset_size</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()); + <span class='self'>self</span>.<span class='ident'>ref_size</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()); + <span class='kw'>let</span> <span class='ident'>num_objects</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()); + <span class='kw'>let</span> <span class='ident'>top_object</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()); + <span class='kw'>let</span> <span class='ident'>offset_table_offset</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()); + + <span class='comment'>// Read offset table</span> + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>Start</span>(<span class='ident'>offset_table_offset</span>))); + <span class='self'>self</span>.<span class='ident'>object_offsets</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_ints</span>(<span class='ident'>num_objects</span>, <span class='ident'>offset_size</span>)); + + <span class='comment'>// Seek to top object</span> + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>StackItem</span> { + <span class='ident'>object_refs</span>: <span class='macro'>vec</span><span class='macro'>!</span>[<span class='ident'>top_object</span>], + <span class='ident'>ty</span>: <span class='ident'>StackType</span>::<span class='ident'>Root</span>, + }); + + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>read_ints</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>u64</span>, <span class='ident'>size</span>: <span class='ident'>u8</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>ints</span> <span class='op'>=</span> <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>); + <span class='comment'>// TODO: Is the match hoisted out of the loop?</span> + <span class='kw'>for</span> _ <span class='kw'>in</span> <span class='number'>0</span>..<span class='ident'>len</span> { + <span class='kw'>match</span> <span class='ident'>size</span> { + <span class='number'>1</span> <span class='op'>=></span> <span class='ident'>ints</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()) <span class='kw'>as</span> <span class='ident'>u64</span>), + <span class='number'>2</span> <span class='op'>=></span> <span class='ident'>ints</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>u64</span>), + <span class='number'>4</span> <span class='op'>=></span> <span class='ident'>ints</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u32</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>u64</span>), + <span class='number'>8</span> <span class='op'>=></span> <span class='ident'>ints</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>u64</span>), + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + } + <span class='prelude-val'>Ok</span>(<span class='ident'>ints</span>) + } + + <span class='kw'>fn</span> <span class='ident'>read_refs</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='ident'>ref_size</span> <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>ref_size</span>; + <span class='self'>self</span>.<span class='ident'>read_ints</span>(<span class='ident'>len</span>, <span class='ident'>ref_size</span>) + } + + <span class='kw'>fn</span> <span class='ident'>read_object_len</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>u8</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span> { + <span class='kw'>if</span> (<span class='ident'>len</span> <span class='kw-2'>&</span> <span class='number'>0x0f</span>) <span class='op'>==</span> <span class='number'>0x0f</span> { + <span class='kw'>let</span> <span class='ident'>len_power_of_two</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()) <span class='kw-2'>&</span> <span class='number'>0x03</span>; + <span class='prelude-val'>Ok</span>(<span class='kw'>match</span> <span class='ident'>len_power_of_two</span> { + <span class='number'>0</span> <span class='op'>=></span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()) <span class='kw'>as</span> <span class='ident'>u64</span>, + <span class='number'>1</span> <span class='op'>=></span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>u64</span>, + <span class='number'>2</span> <span class='op'>=></span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u32</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>u64</span>, + <span class='number'>3</span> <span class='op'>=></span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()), + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + }) + } <span class='kw'>else</span> { + <span class='prelude-val'>Ok</span>(<span class='ident'>len</span> <span class='kw'>as</span> <span class='ident'>u64</span>) + } + } + + <span class='kw'>fn</span> <span class='ident'>read_data</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>data</span> <span class='op'>=</span> <span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>0</span>; <span class='ident'>len</span>]; + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>total_read</span> <span class='op'>=</span> <span class='number'>0</span>; + + <span class='kw'>while</span> <span class='ident'>total_read</span> <span class='op'><</span> <span class='ident'>len</span> { + <span class='kw'>let</span> <span class='ident'>read</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>data</span>[<span class='ident'>total_read</span>..])); + <span class='kw'>if</span> <span class='ident'>read</span> <span class='op'>==</span> <span class='number'>0</span> { + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span>); + } + <span class='ident'>total_read</span> <span class='op'>+=</span> <span class='ident'>read</span>; + } + + <span class='prelude-val'>Ok</span>(<span class='ident'>data</span>) + } + + <span class='kw'>fn</span> <span class='ident'>seek_to_object</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>object_ref</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>object_ref</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>object_ref</span>)); + <span class='kw'>let</span> <span class='ident'>offset</span> <span class='op'>=</span> <span class='op'>*</span><span class='kw-2'>&</span><span class='self'>self</span>.<span class='ident'>object_offsets</span>[<span class='ident'>object_ref</span>]; + <span class='kw'>let</span> <span class='ident'>pos</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>Start</span>(<span class='ident'>offset</span>))); + <span class='prelude-val'>Ok</span>(<span class='ident'>pos</span>) + } + + <span class='kw'>fn</span> <span class='ident'>read_next</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> { + <span class='kw'>if</span> <span class='self'>self</span>.<span class='ident'>ref_size</span> <span class='op'>==</span> <span class='number'>0</span> { + <span class='comment'>// Initialise here rather than in new</span> + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_trailer</span>()); + } + + <span class='kw'>let</span> <span class='ident'>object_ref</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>last_mut</span>() { + <span class='prelude-val'>Some</span>(<span class='ident'>stack_item</span>) <span class='op'>=></span> <span class='ident'>stack_item</span>.<span class='ident'>object_refs</span>.<span class='ident'>pop</span>(), + <span class='comment'>// Reached the end of the plist</span> + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>), + }; + + <span class='kw'>match</span> <span class='ident'>object_ref</span> { + <span class='prelude-val'>Some</span>(<span class='ident'>object_ref</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>seek_to_object</span>(<span class='ident'>object_ref</span>)); + } + <span class='prelude-val'>None</span> <span class='op'>=></span> { + <span class='comment'>// We're at the end of an array or dict. Pop the top stack item and return</span> + <span class='kw'>let</span> <span class='ident'>item</span> <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>pop</span>().<span class='ident'>unwrap</span>(); + <span class='kw'>match</span> <span class='ident'>item</span>.<span class='ident'>ty</span> { + <span class='ident'>StackType</span>::<span class='ident'>Array</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>)), + <span class='ident'>StackType</span>::<span class='ident'>Dict</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>)), + <span class='comment'>// We're at the end of the plist</span> + <span class='ident'>StackType</span>::<span class='ident'>Root</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>), + } + } + } + + <span class='kw'>let</span> <span class='ident'>token</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()); + <span class='kw'>let</span> <span class='ident'>ty</span> <span class='op'>=</span> (<span class='ident'>token</span> <span class='kw-2'>&</span> <span class='number'>0xf0</span>) <span class='op'>>></span> <span class='number'>4</span>; + <span class='kw'>let</span> <span class='ident'>size</span> <span class='op'>=</span> <span class='ident'>token</span> <span class='kw-2'>&</span> <span class='number'>0x0f</span>; + + <span class='kw'>let</span> <span class='ident'>result</span> <span class='op'>=</span> <span class='kw'>match</span> (<span class='ident'>ty</span>, <span class='ident'>size</span>) { + (<span class='number'>0x0</span>, <span class='number'>0x00</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), <span class='comment'>// null</span> + (<span class='number'>0x0</span>, <span class='number'>0x08</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>false</span>)), + (<span class='number'>0x0</span>, <span class='number'>0x09</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>true</span>)), + (<span class='number'>0x0</span>, <span class='number'>0x0f</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), <span class='comment'>// fill</span> + (<span class='number'>0x1</span>, <span class='number'>0</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u8</span>()) <span class='kw'>as</span> <span class='ident'>i64</span>)), + (<span class='number'>0x1</span>, <span class='number'>1</span>) <span class='op'>=></span> { + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>i64</span>)) + } + (<span class='number'>0x1</span>, <span class='number'>2</span>) <span class='op'>=></span> { + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_u32</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>i64</span>)) + } + (<span class='number'>0x1</span>, <span class='number'>3</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_i64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()))), + (<span class='number'>0x1</span>, <span class='number'>4</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), <span class='comment'>// 128 bit int</span> + (<span class='number'>0x1</span>, _) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), <span class='comment'>// variable length int</span> + (<span class='number'>0x2</span>, <span class='number'>2</span>) <span class='op'>=></span> { + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_f32</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()) <span class='kw'>as</span> <span class='ident'>f64</span>)) + } + (<span class='number'>0x2</span>, <span class='number'>3</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_f64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()))), + (<span class='number'>0x2</span>, _) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), <span class='comment'>// odd length float</span> + (<span class='number'>0x3</span>, <span class='number'>3</span>) <span class='op'>=></span> { + <span class='comment'>// Date</span> + <span class='comment'>// Seconds since 1/1/2001 00:00:00</span> + <span class='kw'>let</span> <span class='ident'>timestamp</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>reader</span>.<span class='ident'>read_f64</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>()); + + <span class='kw'>let</span> <span class='ident'>secs</span> <span class='op'>=</span> <span class='ident'>timestamp</span>.<span class='ident'>floor</span>(); + <span class='kw'>let</span> <span class='ident'>subsecs</span> <span class='op'>=</span> <span class='ident'>timestamp</span> <span class='op'>-</span> <span class='ident'>secs</span>; + + <span class='kw'>let</span> <span class='ident'>int_secs</span> <span class='op'>=</span> (<span class='ident'>secs</span> <span class='kw'>as</span> <span class='ident'>i64</span>) <span class='op'>+</span> (<span class='number'>31</span> <span class='op'>*</span> <span class='number'>365</span> <span class='op'>+</span> <span class='number'>8</span>) <span class='op'>*</span> <span class='number'>86400</span>; + <span class='kw'>let</span> <span class='ident'>int_nanos</span> <span class='op'>=</span> (<span class='ident'>subsecs</span> <span class='op'>*</span> <span class='number'>1_000_000_000f64</span>) <span class='kw'>as</span> <span class='ident'>u32</span>; + + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='ident'>UTC</span>.<span class='ident'>timestamp</span>(<span class='ident'>int_secs</span>, <span class='ident'>int_nanos</span>))) + } + (<span class='number'>0x4</span>, <span class='ident'>n</span>) <span class='op'>=></span> { + <span class='comment'>// Data</span> + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_object_len</span>(<span class='ident'>n</span>)); + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_data</span>(<span class='ident'>len</span>)))) + } + (<span class='number'>0x5</span>, <span class='ident'>n</span>) <span class='op'>=></span> { + <span class='comment'>// ASCII string</span> + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_object_len</span>(<span class='ident'>n</span>)); + <span class='kw'>let</span> <span class='ident'>raw</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_data</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='ident'>string</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>String</span>::<span class='ident'>from_utf8</span>(<span class='ident'>raw</span>)); + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>string</span>)) + } + (<span class='number'>0x6</span>, <span class='ident'>n</span>) <span class='op'>=></span> { + <span class='comment'>// UTF-16 string</span> + <span class='comment'>// n is the length of 16 bit code units</span> + <span class='comment'>// len is the number of bytes</span> + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_object_len</span>(<span class='ident'>n</span>)) <span class='op'>*</span> <span class='number'>2</span>; + <span class='kw'>let</span> <span class='ident'>raw</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_data</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>cursor</span> <span class='op'>=</span> <span class='ident'>Cursor</span>::<span class='ident'>new</span>(<span class='ident'>raw</span>); + + <span class='kw'>let</span> <span class='ident'>len_div_2</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span> <span class='op'>/</span> <span class='number'>2</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>raw_utf16</span> <span class='op'>=</span> <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len_div_2</span>); + <span class='kw'>while</span> <span class='ident'>cursor</span>.<span class='ident'>position</span>() <span class='op'><</span> <span class='ident'>len</span> { + <span class='ident'>raw_utf16</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>cursor</span>.<span class='ident'>read_u16</span>::<span class='op'><</span><span class='ident'>BigEndian</span><span class='op'>></span>())) + } + + <span class='kw'>let</span> <span class='ident'>string</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>String</span>::<span class='ident'>from_utf16</span>(<span class='kw-2'>&</span><span class='ident'>raw_utf16</span>)); + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>string</span>)) + } + (<span class='number'>0xa</span>, <span class='ident'>n</span>) <span class='op'>=></span> { + <span class='comment'>// Array</span> + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_object_len</span>(<span class='ident'>n</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>object_refs</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_refs</span>(<span class='ident'>len</span>)); + <span class='comment'>// Reverse so we can pop off the end of the stack in order</span> + <span class='ident'>object_refs</span>.<span class='ident'>reverse</span>(); + + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>StackItem</span> { + <span class='ident'>ty</span>: <span class='ident'>StackType</span>::<span class='ident'>Array</span>, + <span class='ident'>object_refs</span>: <span class='ident'>object_refs</span>, + }); + + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='prelude-val'>Some</span>(<span class='ident'>len</span>))) + } + (<span class='number'>0xd</span>, <span class='ident'>n</span>) <span class='op'>=></span> { + <span class='comment'>// Dict</span> + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_object_len</span>(<span class='ident'>n</span>)); + <span class='kw'>let</span> <span class='ident'>key_refs</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_refs</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='ident'>value_refs</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>read_refs</span>(<span class='ident'>len</span>)); + + <span class='kw'>let</span> <span class='ident'>len_mul_2</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span> <span class='op'>*</span> <span class='number'>2</span>)); + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span>)); + + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>object_refs</span> <span class='op'>=</span> <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len_mul_2</span>); + + <span class='kw'>for</span> <span class='ident'>i</span> <span class='kw'>in</span> <span class='number'>1</span>..<span class='ident'>len</span> <span class='op'>+</span> <span class='number'>1</span> { + <span class='comment'>// Reverse so we can pop off the end of the stack in order</span> + <span class='ident'>object_refs</span>.<span class='ident'>push</span>(<span class='ident'>value_refs</span>[<span class='ident'>len</span> <span class='op'>-</span> <span class='ident'>i</span>]); + <span class='ident'>object_refs</span>.<span class='ident'>push</span>(<span class='ident'>key_refs</span>[<span class='ident'>len</span> <span class='op'>-</span> <span class='ident'>i</span>]); + } + + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>StackItem</span> { + <span class='ident'>ty</span>: <span class='ident'>StackType</span>::<span class='ident'>Dict</span>, + <span class='ident'>object_refs</span>: <span class='ident'>object_refs</span>, + }); + + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='prelude-val'>Some</span>(<span class='ident'>len</span> <span class='kw'>as</span> <span class='ident'>u64</span>))) + } + (_, _) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + }; + + <span class='prelude-val'>Ok</span>(<span class='ident'>result</span>) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span> <span class='ident'>Iterator</span> <span class='kw'>for</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>type</span> <span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span>; + + <span class='kw'>fn</span> <span class='ident'>next</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> { + <span class='kw'>if</span> <span class='self'>self</span>.<span class='ident'>finished</span> { + <span class='prelude-val'>None</span> + } <span class='kw'>else</span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>read_next</span>() { + <span class='prelude-val'>Ok</span>(<span class='prelude-val'>Some</span>(<span class='ident'>event</span>)) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>event</span>)), + <span class='prelude-val'>Err</span>(<span class='ident'>err</span>) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>err</span>)) + } + <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='prelude-val'>None</span> + } + } + } + } +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>test</span>)]</span> +<span class='kw'>mod</span> <span class='ident'>tests</span> { + <span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>TimeZone</span>, <span class='ident'>UTC</span>}; + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>fs</span>::<span class='ident'>File</span>; + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>path</span>::<span class='ident'>Path</span>; + + <span class='kw'>use</span> <span class='kw'>super</span>::<span class='op'>*</span>; + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>; + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>streaming_parser</span>() { + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>::<span class='op'>*</span>; + + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>open</span>(<span class='kw-2'>&</span><span class='ident'>Path</span>::<span class='ident'>new</span>(<span class='string'>"./tests/data/binary.plist"</span>)).<span class='ident'>unwrap</span>(); + <span class='kw'>let</span> <span class='ident'>streaming_parser</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='kw'>let</span> <span class='ident'>events</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> <span class='op'>=</span> <span class='ident'>streaming_parser</span>.<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>e</span><span class='op'>|</span> <span class='ident'>e</span>.<span class='ident'>unwrap</span>()).<span class='ident'>collect</span>(); + + <span class='kw'>let</span> <span class='ident'>comparison</span> <span class='op'>=</span> <span class='kw-2'>&</span>[<span class='ident'>StartDictionary</span>(<span class='prelude-val'>Some</span>(<span class='number'>6</span>)), + <span class='ident'>StringValue</span>(<span class='string'>"Lines"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StartArray</span>(<span class='prelude-val'>Some</span>(<span class='number'>2</span>)), + <span class='ident'>StringValue</span>(<span class='string'>"It is a tale told by an idiot,"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Full of sound and fury, signifying nothing."</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>EndArray</span>, + <span class='ident'>StringValue</span>(<span class='string'>"Death"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>IntegerValue</span>(<span class='number'>1564</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Height"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>RealValue</span>(<span class='number'>1.60</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Birthdate"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DateValue</span>(<span class='ident'>UTC</span>.<span class='ident'>ymd</span>(<span class='number'>1981</span>, <span class='number'>05</span>, <span class='number'>16</span>).<span class='ident'>and_hms</span>(<span class='number'>11</span>, <span class='number'>32</span>, <span class='number'>06</span>)), + <span class='ident'>StringValue</span>(<span class='string'>"Author"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"William Shakespeare"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Data"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DataValue</span>(<span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>190</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>3</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>30</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>]), + <span class='ident'>EndDictionary</span>]; + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>events</span>, <span class='ident'>comparison</span>); + } + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>utf16_plist</span>() { + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>::<span class='op'>*</span>; + + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>open</span>(<span class='kw-2'>&</span><span class='ident'>Path</span>::<span class='ident'>new</span>(<span class='string'>"./tests/data/utf16_bplist.plist"</span>)).<span class='ident'>unwrap</span>(); + <span class='kw'>let</span> <span class='ident'>streaming_parser</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>events</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> <span class='op'>=</span> <span class='ident'>streaming_parser</span>.<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>e</span><span class='op'>|</span> <span class='ident'>e</span>.<span class='ident'>unwrap</span>()).<span class='ident'>collect</span>(); + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>events</span>[<span class='number'>2</span>], <span class='ident'>StringValue</span>(<span class='string'>"\u{2605} or better"</span>.<span class='ident'>to_owned</span>())); + + <span class='kw'>let</span> <span class='ident'>poem</span> <span class='op'>=</span> <span class='kw'>if</span> <span class='kw'>let</span> <span class='ident'>StringValue</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>poem</span>) <span class='op'>=</span> <span class='ident'>events</span>[<span class='number'>4</span>] { <span class='ident'>poem</span> } <span class='kw'>else</span> { <span class='macro'>panic</span><span class='macro'>!</span>(<span class='string'>"not a string"</span>) }; + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>poem</span>.<span class='ident'>len</span>(), <span class='number'>643</span>); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>poem</span>.<span class='ident'>pop</span>().<span class='ident'>unwrap</span>(), <span class='string'>'\u{2605}'</span>); + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../../jquery.js"></script> + <script src="../../../../main.js"></script> + <script defer src="../../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/builder.rs.html b/src/plist/src/builder.rs.html new file mode 100644 index 0000000..78ab47d --- /dev/null +++ b/src/plist/src/builder.rs.html @@ -0,0 +1,396 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/builder.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>builder.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +</pre><pre class='rust '> +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>collections</span>::<span class='ident'>BTreeMap</span>; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='prelude-ty'>Result</span>, <span class='ident'>Plist</span>, <span class='ident'>PlistEvent</span>, <span class='ident'>u64_option_to_usize</span>}; + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>Builder</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span> { + <span class='ident'>stream</span>: <span class='ident'>T</span>, + <span class='ident'>token</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>T</span>: <span class='ident'>Iterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span><span class='op'>></span> <span class='ident'>Builder</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>stream</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='ident'>Builder</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span> { + <span class='ident'>Builder</span> { + <span class='ident'>stream</span>: <span class='ident'>stream</span>, + <span class='ident'>token</span>: <span class='prelude-val'>None</span>, + } + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>build</span>(<span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>bump</span>()); + + <span class='kw'>let</span> <span class='ident'>plist</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>build_value</span>()); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>bump</span>()); + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>token</span> { + <span class='prelude-val'>None</span> <span class='op'>=></span> (), + <span class='comment'>// The stream should have finished</span> + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + }; + <span class='prelude-val'>Ok</span>(<span class='ident'>plist</span>) + } + + <span class='kw'>fn</span> <span class='ident'>bump</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>token</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>stream</span>.<span class='ident'>next</span>() { + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>token</span>)) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>token</span>), + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>err</span>)) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>err</span>), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='prelude-val'>None</span>, + }; + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>build_value</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>token</span>.<span class='ident'>take</span>() { + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='ident'>len</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>build_array</span>(<span class='ident'>len</span>)))), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='ident'>len</span>)) <span class='op'>=></span> { + <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>build_dict</span>(<span class='ident'>len</span>)))) + } + + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='ident'>b</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='ident'>b</span>)), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='ident'>d</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>d</span>)), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='ident'>d</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>d</span>)), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>i</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>i</span>)), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='ident'>f</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>f</span>)), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>s</span>)) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>s</span>)), + + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>) <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>) <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + + <span class='comment'>// The stream should not have ended here</span> + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + } + + <span class='kw'>fn</span> <span class='ident'>build_array</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_option_to_usize</span>(<span class='ident'>len</span>)); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>values</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='ident'>len</span> { + <span class='prelude-val'>Some</span>(<span class='ident'>len</span>) <span class='op'>=></span> <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='ident'>Vec</span>::<span class='ident'>new</span>(), + }; + + <span class='kw'>loop</span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>bump</span>()); + <span class='kw'>if</span> <span class='kw'>let</span> <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>) <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>token</span> { + <span class='self'>self</span>.<span class='ident'>token</span>.<span class='ident'>take</span>(); + <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='ident'>values</span>); + } + <span class='ident'>values</span>.<span class='ident'>push</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>build_value</span>())); + } + } + + <span class='kw'>fn</span> <span class='ident'>build_dict</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>_len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>values</span> <span class='op'>=</span> <span class='ident'>BTreeMap</span>::<span class='ident'>new</span>(); + + <span class='kw'>loop</span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>bump</span>()); + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>token</span>.<span class='ident'>take</span>() { + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='ident'>values</span>), + <span class='prelude-val'>Some</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>s</span>)) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>bump</span>()); + <span class='ident'>values</span>.<span class='ident'>insert</span>(<span class='ident'>s</span>, <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>build_value</span>())); + } + _ <span class='op'>=></span> { + <span class='comment'>// Only string keys are supported in plists</span> + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>); + } + } + } + } +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>test</span>)]</span> +<span class='kw'>mod</span> <span class='ident'>tests</span> { + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>collections</span>::<span class='ident'>BTreeMap</span>; + + <span class='kw'>use</span> <span class='kw'>super</span>::<span class='op'>*</span>; + <span class='kw'>use</span> <span class='ident'>Plist</span>; + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>builder</span>() { + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>::<span class='op'>*</span>; + + <span class='comment'>// Input</span> + + <span class='kw'>let</span> <span class='ident'>events</span> <span class='op'>=</span> <span class='macro'>vec</span><span class='macro'>!</span>[<span class='ident'>StartDictionary</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Author"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"William Shakespeare"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Lines"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StartArray</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"It is a tale told by an idiot,"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Full of sound and fury, signifying nothing."</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>EndArray</span>, + <span class='ident'>StringValue</span>(<span class='string'>"Birthdate"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>IntegerValue</span>(<span class='number'>1564</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Height"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>RealValue</span>(<span class='number'>1.60</span>), + <span class='ident'>EndDictionary</span>]; + + <span class='kw'>let</span> <span class='ident'>builder</span> <span class='op'>=</span> <span class='ident'>Builder</span>::<span class='ident'>new</span>(<span class='ident'>events</span>.<span class='ident'>into_iter</span>().<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>e</span><span class='op'>|</span> <span class='prelude-val'>Ok</span>(<span class='ident'>e</span>))); + <span class='kw'>let</span> <span class='ident'>plist</span> <span class='op'>=</span> <span class='ident'>builder</span>.<span class='ident'>build</span>(); + + <span class='comment'>// Expected output</span> + + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>lines</span> <span class='op'>=</span> <span class='ident'>Vec</span>::<span class='ident'>new</span>(); + <span class='ident'>lines</span>.<span class='ident'>push</span>(<span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"It is a tale told by an idiot,"</span>.<span class='ident'>to_owned</span>())); + <span class='ident'>lines</span>.<span class='ident'>push</span>(<span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"Full of sound and fury, signifying nothing."</span>.<span class='ident'>to_owned</span>())); + + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>dict</span> <span class='op'>=</span> <span class='ident'>BTreeMap</span>::<span class='ident'>new</span>(); + <span class='ident'>dict</span>.<span class='ident'>insert</span>(<span class='string'>"Author"</span>.<span class='ident'>to_owned</span>(), + <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"William Shakespeare"</span>.<span class='ident'>to_owned</span>())); + <span class='ident'>dict</span>.<span class='ident'>insert</span>(<span class='string'>"Lines"</span>.<span class='ident'>to_owned</span>(), <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='ident'>lines</span>)); + <span class='ident'>dict</span>.<span class='ident'>insert</span>(<span class='string'>"Birthdate"</span>.<span class='ident'>to_owned</span>(), <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='number'>1564</span>)); + <span class='ident'>dict</span>.<span class='ident'>insert</span>(<span class='string'>"Height"</span>.<span class='ident'>to_owned</span>(), <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='number'>1.60</span>)); + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>plist</span>.<span class='ident'>unwrap</span>(), <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='ident'>dict</span>)); + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + 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\ No newline at end of file diff --git a/src/plist/src/de.rs.html b/src/plist/src/de.rs.html new file mode 100644 index 0000000..a720da7 --- /dev/null +++ b/src/plist/src/de.rs.html @@ -0,0 +1,660 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/de.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>de.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +<span id="187">187</span> +<span id="188">188</span> +<span id="189">189</span> +<span id="190">190</span> +<span id="191">191</span> +<span id="192">192</span> +<span id="193">193</span> +<span id="194">194</span> +<span id="195">195</span> +<span id="196">196</span> +<span id="197">197</span> +<span id="198">198</span> +<span id="199">199</span> +<span id="200">200</span> +<span id="201">201</span> +<span id="202">202</span> +<span id="203">203</span> +<span id="204">204</span> +<span id="205">205</span> +<span id="206">206</span> +<span id="207">207</span> +<span id="208">208</span> +<span id="209">209</span> +<span id="210">210</span> +<span id="211">211</span> +<span id="212">212</span> +<span id="213">213</span> +<span id="214">214</span> +<span id="215">215</span> +<span id="216">216</span> +<span id="217">217</span> +<span id="218">218</span> +<span id="219">219</span> +<span id="220">220</span> +<span id="221">221</span> +<span id="222">222</span> +<span id="223">223</span> +<span id="224">224</span> +<span id="225">225</span> +<span id="226">226</span> +<span id="227">227</span> +<span id="228">228</span> +<span id="229">229</span> +<span id="230">230</span> +<span id="231">231</span> +<span id="232">232</span> +<span id="233">233</span> +<span id="234">234</span> +<span id="235">235</span> +<span id="236">236</span> +<span id="237">237</span> +<span id="238">238</span> +<span id="239">239</span> +<span id="240">240</span> +<span id="241">241</span> +<span id="242">242</span> +<span id="243">243</span> +<span id="244">244</span> +<span id="245">245</span> +<span id="246">246</span> +<span id="247">247</span> +<span id="248">248</span> +<span id="249">249</span> +<span id="250">250</span> +<span id="251">251</span> +<span id="252">252</span> +<span id="253">253</span> +<span id="254">254</span> +<span id="255">255</span> +<span id="256">256</span> +<span id="257">257</span> +<span id="258">258</span> +<span id="259">259</span> +<span id="260">260</span> +<span id="261">261</span> +<span id="262">262</span> +<span id="263">263</span> +<span id="264">264</span> +<span id="265">265</span> +<span id="266">266</span> +<span id="267">267</span> +<span id="268">268</span> +<span id="269">269</span> +<span id="270">270</span> +<span id="271">271</span> +<span id="272">272</span> +<span id="273">273</span> +<span id="274">274</span> +<span id="275">275</span> +<span id="276">276</span> +</pre><pre class='rust '> +<span class='comment'>// Tests for the serializer and deserializer are located in tests/serde_/mod.rs.</span> +<span class='comment'>// They can be run with `cargo test --features serde_tests`.</span> + +<span class='kw'>use</span> <span class='ident'>serde</span>::<span class='ident'>de</span>::{<span class='ident'>Deserializer</span> <span class='kw'>as</span> <span class='ident'>SerdeDeserializer</span>, <span class='ident'>Error</span> <span class='kw'>as</span> <span class='ident'>SerdeError</span>, <span class='ident'>Visitor</span>, <span class='ident'>SeqVisitor</span>, + <span class='ident'>MapVisitor</span>, <span class='ident'>VariantVisitor</span>, <span class='ident'>Deserialize</span>, <span class='ident'>EnumVisitor</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>iter</span>::<span class='ident'>Peekable</span>; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='ident'>PlistEvent</span>, <span class='ident'>u64_option_to_usize</span>}; + +<span class='macro'>macro_rules</span><span class='macro'>!</span> <span class='ident'>expect</span> { + (<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span>:<span class='ident'>expr</span>, <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>pat</span>:<span class='ident'>pat</span>) <span class='op'>=></span> { + <span class='kw'>match</span> <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span> { + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>v</span>@<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>pat</span>)) <span class='op'>=></span> <span class='ident'>v</span>, + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span>), + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()) + } + }; + (<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span>:<span class='ident'>expr</span>, <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>pat</span>:<span class='ident'>pat</span> <span class='op'>=></span> <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>save</span>:<span class='ident'>expr</span>) <span class='op'>=></span> { + <span class='kw'>match</span> <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span> { + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>pat</span>)) <span class='op'>=></span> <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>save</span>, + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span>), + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()) + } + }; +} + +<span class='macro'>macro_rules</span><span class='macro'>!</span> <span class='ident'>try_next</span> { + (<span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span>:<span class='ident'>expr</span>) <span class='op'>=></span> { + <span class='kw'>match</span> <span class='macro-nonterminal'>$</span><span class='macro-nonterminal'>next</span> { + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>v</span>)) <span class='op'>=></span> <span class='ident'>v</span>, + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(_)) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span>) + } + } +} + +<span class='kw'>fn</span> <span class='ident'>event_mismatch_error</span>() <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> +} + +<span class='kw'>impl</span> <span class='ident'>SerdeError</span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>custom</span><span class='op'><</span><span class='ident'>T</span>: <span class='ident'>Into</span><span class='op'><</span><span class='ident'>String</span><span class='op'>>></span>(<span class='ident'>msg</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='self'>Self</span> { + <span class='ident'>Error</span>::<span class='ident'>Serde</span>(<span class='ident'>msg</span>.<span class='ident'>into</span>()) + } + + <span class='kw'>fn</span> <span class='ident'>end_of_stream</span>() <span class='op'>-></span> <span class='self'>Self</span> { + <span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span> + } +} + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>I</span>: <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='ident'>events</span>: <span class='ident'>Peekable</span><span class='op'><<</span><span class='ident'>I</span> <span class='kw'>as</span> <span class='ident'>IntoIterator</span><span class='op'>></span>::<span class='ident'>IntoIter</span><span class='op'>></span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> <span class='kw'>where</span> <span class='ident'>I</span>: <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>iter</span>: <span class='ident'>I</span>) <span class='op'>-></span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> { + <span class='ident'>Deserializer</span> { <span class='ident'>events</span>: <span class='ident'>iter</span>.<span class='ident'>into_iter</span>().<span class='ident'>peekable</span>() } + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> <span class='ident'>SerdeDeserializer</span> <span class='kw'>for</span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>I</span>: <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>Error</span>; + + <span class='kw'>fn</span> <span class='ident'>deserialize</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='kw'>match</span> <span class='macro'>try_next</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>()) { + <span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='ident'>len</span>) <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_option_to_usize</span>(<span class='ident'>len</span>)); + <span class='ident'>visitor</span>.<span class='ident'>visit_seq</span>(<span class='ident'>MapSeq</span>::<span class='ident'>new</span>(<span class='self'>self</span>, <span class='ident'>len</span>)) + } + <span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()), + + <span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='ident'>len</span>) <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_option_to_usize</span>(<span class='ident'>len</span>)); + <span class='ident'>visitor</span>.<span class='ident'>visit_map</span>(<span class='ident'>MapSeq</span>::<span class='ident'>new</span>(<span class='self'>self</span>, <span class='ident'>len</span>)) + } + <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()), + + <span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_bool</span>(<span class='ident'>v</span>), + <span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_byte_buf</span>(<span class='ident'>v</span>), + <span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_string</span>(<span class='ident'>v</span>.<span class='ident'>to_rfc3339</span>()), + <span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>v</span>) <span class='kw'>if</span> <span class='ident'>v</span>.<span class='ident'>is_positive</span>() <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_u64</span>(<span class='ident'>v</span> <span class='kw'>as</span> <span class='ident'>u64</span>), + <span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_i64</span>(<span class='ident'>v</span> <span class='kw'>as</span> <span class='ident'>i64</span>), + <span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_f64</span>(<span class='ident'>v</span>), + <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>visitor</span>.<span class='ident'>visit_string</span>(<span class='ident'>v</span>), + } + } + + <span class='kw'>fn</span> <span class='ident'>deserialize_unit</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(_)); + <span class='ident'>visitor</span>.<span class='ident'>visit_unit</span>() + } + + <span class='kw'>fn</span> <span class='ident'>deserialize_option</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(_)); + + <span class='kw'>let</span> <span class='ident'>ret</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='macro'>try_next</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>()) { + <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='kw-2'>ref</span> <span class='ident'>s</span>) <span class='kw'>if</span> <span class='kw-2'>&</span><span class='ident'>s</span>[..] <span class='op'>==</span> <span class='string'>"None"</span> <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>ret</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='ident'>visitor</span>.<span class='ident'>visit_none</span>() { + <span class='prelude-val'>Ok</span>(<span class='ident'>ret</span>) <span class='op'>=></span> <span class='ident'>ret</span>, + <span class='prelude-val'>Err</span>(<span class='ident'>e</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>e</span>), + }; + <span class='comment'>// For some reason the try! below doesn't work - probably a macro hygene issue</span> + <span class='comment'>// with Error and ::Error</span> + <span class='comment'>// let ret = try!(visitor.visit_none());</span> + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(_)); + <span class='ident'>ret</span> + } + <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='kw-2'>ref</span> <span class='ident'>s</span>) <span class='kw'>if</span> <span class='kw-2'>&</span><span class='ident'>s</span>[..] <span class='op'>==</span> <span class='string'>"Some"</span> <span class='op'>=></span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>visitor</span>.<span class='ident'>visit_some</span>(<span class='self'>self</span>)), + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>event_mismatch_error</span>()), + }; + + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>); + + <span class='prelude-val'>Ok</span>(<span class='ident'>ret</span>) + } + + <span class='kw'>fn</span> <span class='ident'>deserialize_newtype_struct</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='ident'>visitor</span>.<span class='ident'>visit_newtype_struct</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>deserialize_enum</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_enum</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>_variants</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> [<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>], + <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>EnumVisitor</span> + { + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(_)); + <span class='kw'>let</span> <span class='ident'>ret</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>visitor</span>.<span class='ident'>visit</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='op'>*</span><span class='self'>self</span>)); + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>); + <span class='prelude-val'>Ok</span>(<span class='ident'>ret</span>) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> <span class='ident'>VariantVisitor</span> <span class='kw'>for</span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span> <span class='kw'>where</span> <span class='ident'>I</span>: <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>Error</span>; + + <span class='kw'>fn</span> <span class='ident'>visit_variant</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Deserialize</span> + { + <span class='op'><</span><span class='ident'>V</span> <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>visit_unit</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='op'><</span>() <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>visit_newtype</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>T</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>Deserialize</span> + { + <span class='op'><</span><span class='ident'>T</span> <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>visit_tuple</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>usize</span>, <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>SerdeDeserializer</span><span class='op'>></span>::<span class='ident'>deserialize_tuple</span>(<span class='self'>self</span>, <span class='ident'>len</span>, <span class='ident'>visitor</span>) + } + + <span class='kw'>fn</span> <span class='ident'>visit_struct</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>fields</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> [<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>], + <span class='ident'>visitor</span>: <span class='ident'>V</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>::<span class='ident'>Value</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Visitor</span> + { + <span class='kw'>let</span> <span class='ident'>name</span> <span class='op'>=</span> <span class='string'>""</span>; + <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>SerdeDeserializer</span><span class='op'>></span>::<span class='ident'>deserialize_struct</span>(<span class='self'>self</span>, <span class='ident'>name</span>, <span class='ident'>fields</span>, <span class='ident'>visitor</span>) + } +} + +<span class='kw'>struct</span> <span class='ident'>MapSeq</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>I</span>: <span class='lifetime'>'a</span> <span class='op'>+</span> <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='ident'>de</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='kw-2'>mut</span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span>, + <span class='ident'>remaining</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>, + <span class='ident'>finished</span>: <span class='ident'>bool</span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> <span class='ident'>MapSeq</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> <span class='kw'>where</span> <span class='ident'>I</span>: <span class='lifetime'>'a</span> <span class='op'>+</span> <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>de</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='kw-2'>mut</span> <span class='ident'>Deserializer</span><span class='op'><</span><span class='ident'>I</span><span class='op'>></span>, <span class='ident'>len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>) <span class='op'>-></span> <span class='ident'>MapSeq</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> { + <span class='ident'>MapSeq</span> { + <span class='ident'>de</span>: <span class='ident'>de</span>, + <span class='ident'>remaining</span>: <span class='ident'>len</span>, + <span class='ident'>finished</span>: <span class='bool-val'>false</span>, + } + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> <span class='ident'>SeqVisitor</span> <span class='kw'>for</span> <span class='ident'>MapSeq</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>I</span>: <span class='lifetime'>'a</span> <span class='op'>+</span> <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>Error</span>; + + <span class='kw'>fn</span> <span class='ident'>visit</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>Deserialize</span> + { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>peek</span>() { + <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>)) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(); + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>); + } + _ <span class='op'>=></span> <span class='op'><</span><span class='ident'>T</span> <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>.<span class='ident'>de</span>).<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>k</span><span class='op'>|</span> <span class='prelude-val'>Some</span>(<span class='ident'>k</span>)), + } + } + + <span class='kw'>fn</span> <span class='ident'>end</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='kw'>if</span> <span class='op'>!</span><span class='self'>self</span>.<span class='ident'>finished</span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>); + } + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>size_hint</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> (<span class='ident'>usize</span>, <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>) { + <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>MapVisitor</span><span class='op'>></span>::<span class='ident'>size_hint</span>(<span class='self'>self</span>) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> <span class='ident'>MapVisitor</span> <span class='kw'>for</span> <span class='ident'>MapSeq</span><span class='op'><</span><span class='lifetime'>'a</span>, <span class='ident'>I</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>I</span>: <span class='lifetime'>'a</span> <span class='op'>+</span> <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span>, <span class='ident'>Error</span><span class='op'>>></span> +{ + <span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>Error</span>; + + <span class='kw'>fn</span> <span class='ident'>visit_key</span><span class='op'><</span><span class='ident'>K</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>K</span><span class='op'>></span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>K</span>: <span class='ident'>Deserialize</span> + { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>peek</span>() { + <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>)) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(); + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>); + } + _ <span class='op'>=></span> <span class='op'><</span><span class='ident'>K</span> <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>.<span class='ident'>de</span>).<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>k</span><span class='op'>|</span> <span class='prelude-val'>Some</span>(<span class='ident'>k</span>)), + } + } + + <span class='kw'>fn</span> <span class='ident'>visit_value</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>V</span>, <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Deserialize</span> + { + <span class='op'><</span><span class='ident'>V</span> <span class='kw'>as</span> <span class='ident'>Deserialize</span><span class='op'>></span>::<span class='ident'>deserialize</span>(<span class='self'>self</span>.<span class='ident'>de</span>) + } + + <span class='kw'>fn</span> <span class='ident'>end</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='kw'>if</span> <span class='op'>!</span><span class='self'>self</span>.<span class='ident'>finished</span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='macro'>expect</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>de</span>.<span class='ident'>events</span>.<span class='ident'>next</span>(), <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>); + } + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>size_hint</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> (<span class='ident'>usize</span>, <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>) { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>remaining</span> { + <span class='prelude-val'>Some</span>(<span class='ident'>len</span>) <span class='op'>=></span> (<span class='ident'>len</span>, <span class='prelude-val'>Some</span>(<span class='ident'>len</span>)), + <span class='prelude-val'>None</span> <span class='op'>=></span> (<span class='number'>0</span>, <span class='prelude-val'>None</span>), + } + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../jquery.js"></script> + <script src="../../../main.js"></script> + <script defer src="../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/lib.rs.html b/src/plist/src/lib.rs.html new file mode 100644 index 0000000..304566c --- /dev/null +++ b/src/plist/src/lib.rs.html @@ -0,0 +1,1216 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/lib.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>lib.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +<span id="187">187</span> +<span id="188">188</span> +<span id="189">189</span> +<span id="190">190</span> +<span id="191">191</span> +<span id="192">192</span> +<span id="193">193</span> +<span id="194">194</span> +<span id="195">195</span> +<span id="196">196</span> +<span id="197">197</span> +<span id="198">198</span> +<span id="199">199</span> +<span id="200">200</span> +<span id="201">201</span> +<span id="202">202</span> +<span id="203">203</span> +<span id="204">204</span> +<span id="205">205</span> +<span id="206">206</span> +<span id="207">207</span> +<span id="208">208</span> +<span id="209">209</span> +<span id="210">210</span> +<span id="211">211</span> +<span id="212">212</span> +<span id="213">213</span> +<span id="214">214</span> +<span id="215">215</span> +<span id="216">216</span> +<span id="217">217</span> +<span id="218">218</span> +<span id="219">219</span> +<span id="220">220</span> +<span id="221">221</span> +<span id="222">222</span> +<span id="223">223</span> +<span id="224">224</span> +<span id="225">225</span> +<span id="226">226</span> +<span id="227">227</span> +<span id="228">228</span> +<span id="229">229</span> +<span id="230">230</span> +<span id="231">231</span> +<span id="232">232</span> +<span id="233">233</span> +<span id="234">234</span> +<span id="235">235</span> +<span id="236">236</span> +<span id="237">237</span> +<span id="238">238</span> +<span id="239">239</span> +<span id="240">240</span> +<span id="241">241</span> +<span id="242">242</span> +<span id="243">243</span> +<span id="244">244</span> +<span id="245">245</span> +<span id="246">246</span> +<span id="247">247</span> +<span id="248">248</span> +<span id="249">249</span> +<span id="250">250</span> +<span id="251">251</span> +<span id="252">252</span> +<span id="253">253</span> +<span id="254">254</span> +<span id="255">255</span> +<span id="256">256</span> +<span id="257">257</span> +<span id="258">258</span> +<span id="259">259</span> +<span id="260">260</span> +<span id="261">261</span> +<span id="262">262</span> +<span id="263">263</span> +<span id="264">264</span> +<span id="265">265</span> +<span id="266">266</span> +<span id="267">267</span> +<span id="268">268</span> +<span id="269">269</span> +<span id="270">270</span> +<span id="271">271</span> +<span id="272">272</span> +<span id="273">273</span> +<span id="274">274</span> +<span id="275">275</span> +<span id="276">276</span> +<span id="277">277</span> +<span id="278">278</span> +<span id="279">279</span> +<span id="280">280</span> +<span id="281">281</span> +<span id="282">282</span> +<span id="283">283</span> +<span id="284">284</span> +<span id="285">285</span> +<span id="286">286</span> +<span id="287">287</span> +<span id="288">288</span> +<span id="289">289</span> +<span id="290">290</span> +<span id="291">291</span> +<span id="292">292</span> +<span id="293">293</span> +<span id="294">294</span> +<span id="295">295</span> +<span id="296">296</span> +<span id="297">297</span> +<span id="298">298</span> +<span id="299">299</span> +<span id="300">300</span> +<span id="301">301</span> +<span id="302">302</span> +<span id="303">303</span> +<span id="304">304</span> +<span id="305">305</span> +<span id="306">306</span> +<span id="307">307</span> +<span id="308">308</span> +<span id="309">309</span> +<span id="310">310</span> +<span id="311">311</span> +<span id="312">312</span> +<span id="313">313</span> +<span id="314">314</span> +<span id="315">315</span> +<span id="316">316</span> +<span id="317">317</span> +<span id="318">318</span> +<span id="319">319</span> +<span id="320">320</span> +<span id="321">321</span> +<span id="322">322</span> +<span id="323">323</span> +<span id="324">324</span> +<span id="325">325</span> +<span id="326">326</span> +<span id="327">327</span> +<span id="328">328</span> +<span id="329">329</span> +<span id="330">330</span> +<span id="331">331</span> +<span id="332">332</span> +<span id="333">333</span> +<span id="334">334</span> +<span id="335">335</span> +<span id="336">336</span> +<span id="337">337</span> +<span id="338">338</span> +<span id="339">339</span> +<span id="340">340</span> +<span id="341">341</span> +<span id="342">342</span> +<span id="343">343</span> +<span id="344">344</span> +<span id="345">345</span> +<span id="346">346</span> +<span id="347">347</span> +<span id="348">348</span> +<span id="349">349</span> +<span id="350">350</span> +<span id="351">351</span> +<span id="352">352</span> +<span id="353">353</span> +<span id="354">354</span> +<span id="355">355</span> +<span id="356">356</span> +<span id="357">357</span> +<span id="358">358</span> +<span id="359">359</span> +<span id="360">360</span> +<span id="361">361</span> +<span id="362">362</span> +<span id="363">363</span> +<span id="364">364</span> +<span id="365">365</span> +<span id="366">366</span> +<span id="367">367</span> +<span id="368">368</span> +<span id="369">369</span> +<span id="370">370</span> +<span id="371">371</span> +<span id="372">372</span> +<span id="373">373</span> +<span id="374">374</span> +<span id="375">375</span> +<span id="376">376</span> +<span id="377">377</span> +<span id="378">378</span> +<span id="379">379</span> +<span id="380">380</span> +<span id="381">381</span> +<span id="382">382</span> +<span id="383">383</span> +<span id="384">384</span> +<span id="385">385</span> +<span id="386">386</span> +<span id="387">387</span> +<span id="388">388</span> +<span id="389">389</span> +<span id="390">390</span> +<span id="391">391</span> +<span id="392">392</span> +<span id="393">393</span> +<span id="394">394</span> +<span id="395">395</span> +<span id="396">396</span> +<span id="397">397</span> +<span id="398">398</span> +<span id="399">399</span> +<span id="400">400</span> +<span id="401">401</span> +<span id="402">402</span> +<span id="403">403</span> +<span id="404">404</span> +<span id="405">405</span> +<span id="406">406</span> +<span id="407">407</span> +<span id="408">408</span> +<span id="409">409</span> +<span id="410">410</span> +<span id="411">411</span> +<span id="412">412</span> +<span id="413">413</span> +<span id="414">414</span> +<span id="415">415</span> +<span id="416">416</span> +<span id="417">417</span> +<span id="418">418</span> +<span id="419">419</span> +<span id="420">420</span> +<span id="421">421</span> +<span id="422">422</span> +<span id="423">423</span> +<span id="424">424</span> +<span id="425">425</span> +<span id="426">426</span> +<span id="427">427</span> +<span id="428">428</span> +<span id="429">429</span> +<span id="430">430</span> +<span id="431">431</span> +<span id="432">432</span> +<span id="433">433</span> +<span id="434">434</span> +<span id="435">435</span> +<span id="436">436</span> +<span id="437">437</span> +<span id="438">438</span> +<span id="439">439</span> +<span id="440">440</span> +<span id="441">441</span> +<span id="442">442</span> +<span id="443">443</span> +<span id="444">444</span> +<span id="445">445</span> +<span id="446">446</span> +<span id="447">447</span> +<span id="448">448</span> +<span id="449">449</span> +<span id="450">450</span> +<span id="451">451</span> +<span id="452">452</span> +<span id="453">453</span> +<span id="454">454</span> +<span id="455">455</span> +<span id="456">456</span> +<span id="457">457</span> +<span id="458">458</span> +<span id="459">459</span> +<span id="460">460</span> +<span id="461">461</span> +<span id="462">462</span> +<span id="463">463</span> +<span id="464">464</span> +<span id="465">465</span> +<span id="466">466</span> +<span id="467">467</span> +<span id="468">468</span> +<span id="469">469</span> +<span id="470">470</span> +<span id="471">471</span> +<span id="472">472</span> +<span id="473">473</span> +<span id="474">474</span> +<span id="475">475</span> +<span id="476">476</span> +<span id="477">477</span> +<span id="478">478</span> +<span id="479">479</span> +<span id="480">480</span> +<span id="481">481</span> +<span id="482">482</span> +<span id="483">483</span> +<span id="484">484</span> +<span id="485">485</span> +<span id="486">486</span> +<span id="487">487</span> +<span id="488">488</span> +<span id="489">489</span> +<span id="490">490</span> +<span id="491">491</span> +<span id="492">492</span> +<span id="493">493</span> +<span id="494">494</span> +<span id="495">495</span> +<span id="496">496</span> +<span id="497">497</span> +<span id="498">498</span> +<span id="499">499</span> +<span id="500">500</span> +<span id="501">501</span> +<span id="502">502</span> +<span id="503">503</span> +<span id="504">504</span> +<span id="505">505</span> +<span id="506">506</span> +<span id="507">507</span> +<span id="508">508</span> +<span id="509">509</span> +<span id="510">510</span> +<span id="511">511</span> +<span id="512">512</span> +<span id="513">513</span> +<span id="514">514</span> +<span id="515">515</span> +<span id="516">516</span> +<span id="517">517</span> +<span id="518">518</span> +<span id="519">519</span> +<span id="520">520</span> +<span id="521">521</span> +<span id="522">522</span> +<span id="523">523</span> +<span id="524">524</span> +<span id="525">525</span> +<span id="526">526</span> +<span id="527">527</span> +<span id="528">528</span> +<span id="529">529</span> +<span id="530">530</span> +<span id="531">531</span> +<span id="532">532</span> +<span id="533">533</span> +<span id="534">534</span> +<span id="535">535</span> +<span id="536">536</span> +<span id="537">537</span> +<span id="538">538</span> +<span id="539">539</span> +<span id="540">540</span> +<span id="541">541</span> +<span id="542">542</span> +<span id="543">543</span> +<span id="544">544</span> +<span id="545">545</span> +<span id="546">546</span> +<span id="547">547</span> +<span id="548">548</span> +<span id="549">549</span> +<span id="550">550</span> +<span id="551">551</span> +<span id="552">552</span> +<span id="553">553</span> +<span id="554">554</span> +</pre><pre class='rust '> +<span class='doccomment'>//! # Plist</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! A rusty plist parser.</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ## Usage</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! Put this in your `Cargo.toml`:</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ```toml</span> +<span class='doccomment'>//! [dependencies]</span> +<span class='doccomment'>//! plist = "0.0.12"</span> +<span class='doccomment'>//! ```</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! And put this in your crate root:</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ```rust</span> +<span class='doccomment'>//! extern crate plist;</span> +<span class='doccomment'>//! ```</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ## Examples</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ```rust ignore</span> +<span class='doccomment'>//! use plist::Plist;</span> +<span class='doccomment'>//! use std::fs::File;</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! let file = File::open("tests/data/xml.plist").unwrap();</span> +<span class='doccomment'>//! let plist = Plist::read(file).unwrap();</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! match plist {</span> +<span class='doccomment'>//! Plist::Array(_array) => (),</span> +<span class='doccomment'>//! _ => ()</span> +<span class='doccomment'>//! }</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//! ```</span> +<span class='doccomment'>//!</span> +<span class='doccomment'>//!</span> + +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>byteorder</span>; +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>chrono</span>; +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>rustc_serialize</span>; +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>serde</span>; +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>xml</span> <span class='kw'>as</span> <span class='ident'>xml_rs</span>; + +<span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>binary</span>; +<span class='kw'>pub</span> <span class='kw'>mod</span> <span class='ident'>xml</span>; + +<span class='kw'>mod</span> <span class='ident'>builder</span>; +<span class='kw'>mod</span> <span class='ident'>de</span>; +<span class='kw'>mod</span> <span class='ident'>ser</span>; + +<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>de</span>::<span class='ident'>Deserializer</span>; +<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>Serializer</span>; + +<span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>DateTime</span>, <span class='ident'>UTC</span>}; +<span class='kw'>use</span> <span class='ident'>serde</span>::{<span class='ident'>Deserialize</span>, <span class='ident'>Serialize</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>collections</span>::<span class='ident'>BTreeMap</span>; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>fmt</span>; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::{<span class='ident'>Read</span>, <span class='ident'>Seek</span>, <span class='ident'>SeekFrom</span>, <span class='ident'>Write</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>Error</span> <span class='kw'>as</span> <span class='ident'>IoError</span>; + +<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>deserialize</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span>, <span class='ident'>T</span>: <span class='ident'>Deserialize</span><span class='op'>></span>(<span class='ident'>reader</span>: <span class='ident'>R</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>de</span> <span class='op'>=</span> <span class='ident'>Deserializer</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='ident'>Deserialize</span>::<span class='ident'>deserialize</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>de</span>) +} + +<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>serialize_to_xml</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>Write</span>, <span class='ident'>T</span>: <span class='ident'>Serialize</span><span class='op'>></span>(<span class='ident'>writer</span>: <span class='ident'>W</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>writer</span> <span class='op'>=</span> <span class='ident'>xml</span>::<span class='ident'>EventWriter</span>::<span class='ident'>new</span>(<span class='ident'>writer</span>); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>ser</span> <span class='op'>=</span> <span class='ident'>Serializer</span>::<span class='ident'>new</span>(<span class='ident'>writer</span>); + <span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>ser</span>) +} + +<span class='attribute'>#[<span class='ident'>derive</span>(<span class='ident'>Clone</span>, <span class='ident'>Debug</span>, <span class='ident'>PartialEq</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>enum</span> <span class='ident'>Plist</span> { + <span class='ident'>Array</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span>), + <span class='ident'>Dictionary</span>(<span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>></span>), + <span class='ident'>Boolean</span>(<span class='ident'>bool</span>), + <span class='ident'>Data</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>></span>), + <span class='ident'>Date</span>(<span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>></span>), + <span class='ident'>Real</span>(<span class='ident'>f64</span>), + <span class='ident'>Integer</span>(<span class='ident'>i64</span>), + <span class='ident'>String</span>(<span class='ident'>String</span>), +} + +<span class='kw'>use</span> <span class='ident'>rustc_serialize</span>::<span class='ident'>base64</span>::{<span class='ident'>STANDARD</span>, <span class='ident'>ToBase64</span>}; +<span class='kw'>use</span> <span class='ident'>rustc_serialize</span>::<span class='ident'>json</span>::<span class='ident'>Json</span> <span class='kw'>as</span> <span class='ident'>RustcJson</span>; + +<span class='kw'>impl</span> <span class='ident'>Plist</span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>read</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span>(<span class='ident'>reader</span>: <span class='ident'>R</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='ident'>Plist</span>::<span class='ident'>from_events</span>(<span class='ident'>reader</span>) + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>from_events</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='ident'>events</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>IntoIterator</span><span class='op'><</span><span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> + { + <span class='kw'>let</span> <span class='ident'>iter</span> <span class='op'>=</span> <span class='ident'>events</span>.<span class='ident'>into_iter</span>(); + <span class='kw'>let</span> <span class='ident'>builder</span> <span class='op'>=</span> <span class='ident'>builder</span>::<span class='ident'>Builder</span>::<span class='ident'>new</span>(<span class='ident'>iter</span>); + <span class='ident'>builder</span>.<span class='ident'>build</span>() + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>into_events</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>events</span> <span class='op'>=</span> <span class='ident'>Vec</span>::<span class='ident'>new</span>(); + <span class='self'>self</span>.<span class='ident'>into_events_inner</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>events</span>); + <span class='ident'>events</span> + } + + <span class='kw'>fn</span> <span class='ident'>into_events_inner</span>(<span class='self'>self</span>, <span class='ident'>events</span>: <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span>) { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='ident'>array</span>) <span class='op'>=></span> { + <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='prelude-val'>Some</span>(<span class='ident'>array</span>.<span class='ident'>len</span>() <span class='kw'>as</span> <span class='ident'>u64</span>))); + <span class='kw'>for</span> <span class='ident'>value</span> <span class='kw'>in</span> <span class='ident'>array</span>.<span class='ident'>into_iter</span>() { + <span class='ident'>value</span>.<span class='ident'>into_events_inner</span>(<span class='ident'>events</span>); + } + <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>); + } + <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='ident'>dict</span>) <span class='op'>=></span> { + <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='prelude-val'>Some</span>(<span class='ident'>dict</span>.<span class='ident'>len</span>() <span class='kw'>as</span> <span class='ident'>u64</span>))); + <span class='kw'>for</span> (<span class='ident'>key</span>, <span class='ident'>value</span>) <span class='kw'>in</span> <span class='ident'>dict</span>.<span class='ident'>into_iter</span>() { + <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>key</span>)); + <span class='ident'>value</span>.<span class='ident'>into_events_inner</span>(<span class='ident'>events</span>); + } + <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>); + } + <span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='ident'>value</span>)), + <span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='ident'>value</span>)), + <span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='ident'>value</span>)), + <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='ident'>value</span>)), + <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>value</span>)), + <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>events</span>.<span class='ident'>push</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>value</span>)), + } + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>into_rustc_serialize_json</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='ident'>RustcJson</span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='ident'>value</span>) <span class='op'>=></span> { + <span class='ident'>RustcJson</span>::<span class='ident'>Array</span>(<span class='ident'>value</span>.<span class='ident'>into_iter</span>().<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>p</span><span class='op'>|</span> <span class='ident'>p</span>.<span class='ident'>into_rustc_serialize_json</span>()).<span class='ident'>collect</span>()) + } + <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='ident'>value</span>) <span class='op'>=></span> { + <span class='ident'>RustcJson</span>::<span class='ident'>Object</span>(<span class='ident'>value</span>.<span class='ident'>into_iter</span>() + .<span class='ident'>map</span>(<span class='op'>|</span>(<span class='ident'>k</span>, <span class='ident'>v</span>)<span class='op'>|</span> (<span class='ident'>k</span>, <span class='ident'>v</span>.<span class='ident'>into_rustc_serialize_json</span>())) + .<span class='ident'>collect</span>()) + } + <span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>Boolean</span>(<span class='ident'>value</span>), + <span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>String</span>(<span class='ident'>value</span>.<span class='ident'>to_base64</span>(<span class='ident'>STANDARD</span>)), + <span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>String</span>(<span class='ident'>value</span>.<span class='ident'>to_rfc3339</span>()), + <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>F64</span>(<span class='ident'>value</span>), + <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>I64</span>(<span class='ident'>value</span>), + <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>value</span>) <span class='op'>=></span> <span class='ident'>RustcJson</span>::<span class='ident'>String</span>(<span class='ident'>value</span>), + } + } +} + +<span class='kw'>impl</span> <span class='ident'>Plist</span> { + <span class='doccomment'>/// If the `Plist` is an Array, returns the associated Vec.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_array</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='kw-2'>ref</span> <span class='ident'>array</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>array</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is an Array, returns the associated mutable Vec.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_array_mut</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>array</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>array</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Dictionary, returns the associated BTreeMap.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_dictionary</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span><span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='kw-2'>ref</span> <span class='ident'>map</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>map</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Dictionary, returns the associated mutable BTreeMap.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_dictionary_mut</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>map</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>map</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Boolean, returns the associated bool.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_boolean</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>bool</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>v</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Data, returns the underlying Vec.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='doccomment'>///</span> + <span class='doccomment'>/// This method consumes the `Plist`. If this is not desired, please use</span> + <span class='doccomment'>/// `as_data` method.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>into_data</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>data</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>data</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Data, returns the associated Vec.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_data</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span>[<span class='ident'>u8</span>]<span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='kw-2'>ref</span> <span class='ident'>data</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>data</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Date, returns the associated DateTime.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_date</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>date</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>date</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a Real, returns the associated f64.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_real</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>f64</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>v</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is an Integer, returns the associated i64.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_integer</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>i64</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>v</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a String, returns the underlying String.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='doccomment'>///</span> + <span class='doccomment'>/// This method consumes the `Plist`. If this is not desired, please use</span> + <span class='doccomment'>/// `as_string` method.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>into_string</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>String</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>v</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>v</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } + + <span class='doccomment'>/// If the `Plist` is a String, returns the associated str.</span> + <span class='doccomment'>/// Returns None otherwise.</span> + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>as_string</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span><span class='ident'>str</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span> { + <span class='kw-2'>&</span><span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='kw-2'>ref</span> <span class='ident'>v</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>v</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Plist</span><span class='op'>></span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>BTreeMap</span><span class='op'><</span><span class='ident'>String</span>, <span class='ident'>Plist</span><span class='op'>></span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>bool</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>bool</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>bool</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>bool</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='op'>*</span><span class='ident'>from</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>></span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>></span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>from</span>.<span class='ident'>clone</span>()) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>f64</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>f64</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>f32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>f32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>f64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>i64</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>i64</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>i32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>i32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>i16</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>i16</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>i8</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>i8</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>u32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>u32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>u16</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>u16</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>u8</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>f64</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>f64</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='op'>*</span><span class='ident'>from</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>f32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>f32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>f64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i64</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i64</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i16</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i16</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i8</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>i8</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u32</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u32</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u16</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u16</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u8</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>u8</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='op'>*</span><span class='ident'>from</span> <span class='kw'>as</span> <span class='ident'>i64</span>) } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>String</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='ident'>String</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>from</span>) } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='lifetime'>'a</span><span class='op'>></span> <span class='ident'>From</span><span class='op'><</span><span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>str</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Plist</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>from</span>: <span class='kw-2'>&</span><span class='lifetime'>'a</span> <span class='ident'>str</span>) <span class='op'>-></span> <span class='ident'>Plist</span> { <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='ident'>from</span>.<span class='ident'>into</span>()) } +} + +<span class='doccomment'>/// An encoding of a plist as a flat structure.</span> +<span class='doccomment'>///</span> +<span class='doccomment'>/// Output by the event readers.</span> +<span class='doccomment'>///</span> +<span class='doccomment'>/// Dictionary keys and values are represented as pairs of values e.g.:</span> +<span class='doccomment'>///</span> +<span class='doccomment'>/// ```ignore rust</span> +<span class='doccomment'>/// StartDictionary</span> +<span class='doccomment'>/// StringValue("Height") // Key</span> +<span class='doccomment'>/// RealValue(181.2) // Value</span> +<span class='doccomment'>/// StringValue("Age") // Key</span> +<span class='doccomment'>/// IntegerValue(28) // Value</span> +<span class='doccomment'>/// EndDictionary</span> +<span class='doccomment'>/// ```</span> +<span class='attribute'>#[<span class='ident'>derive</span>(<span class='ident'>Clone</span>, <span class='ident'>Debug</span>, <span class='ident'>PartialEq</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>enum</span> <span class='ident'>PlistEvent</span> { + <span class='comment'>// While the length of an array or dict cannot be feasably greater than max(usize) this better</span> + <span class='comment'>// conveys the concept of an effectively unbounded event stream.</span> + <span class='ident'>StartArray</span>(<span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>), + <span class='ident'>EndArray</span>, + + <span class='ident'>StartDictionary</span>(<span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>), + <span class='ident'>EndDictionary</span>, + + <span class='ident'>BooleanValue</span>(<span class='ident'>bool</span>), + <span class='ident'>DataValue</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>></span>), + <span class='ident'>DateValue</span>(<span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>></span>), + <span class='ident'>IntegerValue</span>(<span class='ident'>i64</span>), + <span class='ident'>RealValue</span>(<span class='ident'>f64</span>), + <span class='ident'>StringValue</span>(<span class='ident'>String</span>), +} + +<span class='kw'>pub</span> <span class='kw'>type</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span> <span class='op'>=</span> ::<span class='ident'>std</span>::<span class='ident'>result</span>::<span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>T</span>, <span class='ident'>Error</span><span class='op'>></span>; + +<span class='attribute'>#[<span class='ident'>derive</span>(<span class='ident'>Debug</span>)]</span> +<span class='kw'>pub</span> <span class='kw'>enum</span> <span class='ident'>Error</span> { + <span class='ident'>InvalidData</span>, + <span class='ident'>UnexpectedEof</span>, + <span class='ident'>Io</span>(<span class='ident'>IoError</span>), + <span class='ident'>Serde</span>(<span class='ident'>String</span>) +} + +<span class='kw'>impl</span> ::<span class='ident'>std</span>::<span class='ident'>error</span>::<span class='ident'>Error</span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>description</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='kw-2'>&</span><span class='ident'>str</span> { + <span class='kw'>match</span> <span class='op'>*</span><span class='self'>self</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> <span class='op'>=></span> <span class='string'>"invalid data"</span>, + <span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span> <span class='op'>=></span> <span class='string'>"unexpected eof"</span>, + <span class='ident'>Error</span>::<span class='ident'>Io</span>(<span class='kw-2'>ref</span> <span class='ident'>err</span>) <span class='op'>=></span> <span class='ident'>err</span>.<span class='ident'>description</span>(), + <span class='ident'>Error</span>::<span class='ident'>Serde</span>(<span class='kw-2'>ref</span> <span class='ident'>err</span>) <span class='op'>=></span> <span class='kw-2'>&</span><span class='ident'>err</span> + } + } + + <span class='kw'>fn</span> <span class='ident'>cause</span>(<span class='kw-2'>&</span><span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='kw-2'>&</span>::<span class='ident'>std</span>::<span class='ident'>error</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='kw'>match</span> <span class='op'>*</span><span class='self'>self</span> { + <span class='ident'>Error</span>::<span class='ident'>Io</span>(<span class='kw-2'>ref</span> <span class='ident'>err</span>) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='ident'>err</span>), + _ <span class='op'>=></span> <span class='prelude-val'>None</span>, + } + } +} + +<span class='kw'>impl</span> <span class='ident'>fmt</span>::<span class='ident'>Display</span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>fmt</span>(<span class='kw-2'>&</span><span class='self'>self</span>, <span class='ident'>fmt</span>: <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>fmt</span>::<span class='ident'>Formatter</span>) <span class='op'>-></span> <span class='ident'>fmt</span>::<span class='prelude-ty'>Result</span> { + <span class='kw'>match</span> <span class='op'>*</span><span class='self'>self</span> { + <span class='ident'>Error</span>::<span class='ident'>Io</span>(<span class='kw-2'>ref</span> <span class='ident'>err</span>) <span class='op'>=></span> <span class='ident'>err</span>.<span class='ident'>fmt</span>(<span class='ident'>fmt</span>), + _ <span class='op'>=></span> <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> ::<span class='ident'>std</span>::<span class='ident'>error</span>::<span class='ident'>Error</span><span class='op'>></span>::<span class='ident'>description</span>(<span class='self'>self</span>).<span class='ident'>fmt</span>(<span class='ident'>fmt</span>), + } + } +} + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>IoError</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>err</span>: <span class='ident'>IoError</span>) <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='ident'>Error</span>::<span class='ident'>Io</span>(<span class='ident'>err</span>) + } +} + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span>(<span class='ident'>EventReaderInner</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span>); + +<span class='kw'>enum</span> <span class='ident'>EventReaderInner</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span> { + <span class='ident'>Uninitialized</span>(<span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span>), + <span class='ident'>Xml</span>(<span class='ident'>xml</span>::<span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span>), + <span class='ident'>Binary</span>(<span class='ident'>binary</span>::<span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span>), +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>reader</span>: <span class='ident'>R</span>) <span class='op'>-></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='ident'>EventReader</span>(<span class='ident'>EventReaderInner</span>::<span class='ident'>Uninitialized</span>(<span class='prelude-val'>Some</span>(<span class='ident'>reader</span>))) + } + + <span class='kw'>fn</span> <span class='ident'>is_binary</span>(<span class='ident'>reader</span>: <span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>R</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>bool</span><span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>Start</span>(<span class='number'>0</span>))); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>magic</span> <span class='op'>=</span> [<span class='number'>0</span>; <span class='number'>8</span>]; + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>reader</span>.<span class='ident'>read</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>magic</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>reader</span>.<span class='ident'>seek</span>(<span class='ident'>SeekFrom</span>::<span class='ident'>Start</span>(<span class='number'>0</span>))); + + <span class='prelude-val'>Ok</span>(<span class='kw'>if</span> <span class='kw-2'>&</span><span class='ident'>magic</span> <span class='op'>==</span> <span class='string'>b"bplist00"</span> { + <span class='bool-val'>true</span> + } <span class='kw'>else</span> { + <span class='bool-val'>false</span> + }) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span> <span class='op'>+</span> <span class='ident'>Seek</span><span class='op'>></span> <span class='ident'>Iterator</span> <span class='kw'>for</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>type</span> <span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span>; + + <span class='kw'>fn</span> <span class='ident'>next</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> { + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='self'>self</span>.<span class='number'>0</span> { + <span class='ident'>EventReaderInner</span>::<span class='ident'>Xml</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>parser</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='ident'>parser</span>.<span class='ident'>next</span>(), + <span class='ident'>EventReaderInner</span>::<span class='ident'>Binary</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>parser</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='ident'>parser</span>.<span class='ident'>next</span>(), + <span class='ident'>EventReaderInner</span>::<span class='ident'>Uninitialized</span>(<span class='kw-2'>ref</span> <span class='kw-2'>mut</span> <span class='ident'>reader</span>) <span class='op'>=></span> <span class='ident'>reader</span>.<span class='ident'>take</span>().<span class='ident'>unwrap</span>(), + }; + + <span class='kw'>let</span> <span class='ident'>event_reader</span> <span class='op'>=</span> <span class='kw'>match</span> <span class='ident'>EventReader</span>::<span class='ident'>is_binary</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>reader</span>) { + <span class='prelude-val'>Ok</span>(<span class='bool-val'>true</span>) <span class='op'>=></span> <span class='ident'>EventReaderInner</span>::<span class='ident'>Binary</span>(<span class='ident'>binary</span>::<span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>)), + <span class='prelude-val'>Ok</span>(<span class='bool-val'>false</span>) <span class='op'>=></span> <span class='ident'>EventReaderInner</span>::<span class='ident'>Xml</span>(<span class='ident'>xml</span>::<span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>)), + <span class='prelude-val'>Err</span>(<span class='ident'>err</span>) <span class='op'>=></span> { + ::<span class='ident'>std</span>::<span class='ident'>mem</span>::<span class='ident'>replace</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>.<span class='number'>0</span>, <span class='ident'>EventReaderInner</span>::<span class='ident'>Uninitialized</span>(<span class='prelude-val'>Some</span>(<span class='ident'>reader</span>))); + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>err</span>)); + } + }; + + ::<span class='ident'>std</span>::<span class='ident'>mem</span>::<span class='ident'>replace</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>.<span class='number'>0</span>, <span class='ident'>event_reader</span>); + + <span class='self'>self</span>.<span class='ident'>next</span>() + } +} + +<span class='kw'>pub</span> <span class='kw'>trait</span> <span class='ident'>EventWriter</span> { + <span class='kw'>fn</span> <span class='ident'>write</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>event</span>: <span class='kw-2'>&</span><span class='ident'>PlistEvent</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span>; +} + +<span class='kw'>fn</span> <span class='ident'>u64_to_usize</span>(<span class='ident'>len_u64</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='ident'>len_u64</span> <span class='kw'>as</span> <span class='ident'>usize</span>; + <span class='kw'>if</span> <span class='ident'>len</span> <span class='kw'>as</span> <span class='ident'>u64</span> <span class='op'>!=</span> <span class='ident'>len_u64</span> { + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>); <span class='comment'>// Too long</span> + } + <span class='prelude-val'>Ok</span>(<span class='ident'>len</span>) +} + +<span class='kw'>fn</span> <span class='ident'>u64_option_to_usize</span>(<span class='ident'>len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>u64</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>>></span> { + <span class='kw'>match</span> <span class='ident'>len</span> { + <span class='prelude-val'>Some</span>(<span class='ident'>len</span>) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>Some</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>u64_to_usize</span>(<span class='ident'>len</span>)))), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='prelude-val'>None</span>), + } +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>test</span>)]</span> +<span class='kw'>mod</span> <span class='ident'>tests</span> { + <span class='kw'>use</span> <span class='kw'>super</span>::<span class='ident'>Plist</span>; + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>test_plist_access</span>() { + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>collections</span>::<span class='ident'>BTreeMap</span>; + <span class='kw'>use</span> <span class='ident'>chrono</span>::<span class='op'>*</span>; + + <span class='kw'>let</span> <span class='ident'>vec</span> <span class='op'>=</span> <span class='macro'>vec</span><span class='macro'>!</span>[<span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='number'>0.0</span>)]; + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>array</span> <span class='op'>=</span> <span class='ident'>Plist</span>::<span class='ident'>Array</span>(<span class='ident'>vec</span>.<span class='ident'>clone</span>()); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>array</span>.<span class='ident'>as_array</span>(), <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='ident'>vec</span>.<span class='ident'>clone</span>())); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>array</span>.<span class='ident'>as_array_mut</span>(), <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>vec</span>.<span class='ident'>clone</span>())); + + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>map</span> <span class='op'>=</span> <span class='ident'>BTreeMap</span>::<span class='ident'>new</span>(); + <span class='ident'>map</span>.<span class='ident'>insert</span>(<span class='string'>"key1"</span>.<span class='ident'>to_owned</span>(), <span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"value1"</span>.<span class='ident'>to_owned</span>())); + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>dict</span> <span class='op'>=</span> <span class='ident'>Plist</span>::<span class='ident'>Dictionary</span>(<span class='ident'>map</span>.<span class='ident'>clone</span>()); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>dict</span>.<span class='ident'>as_dictionary</span>(), <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='ident'>map</span>.<span class='ident'>clone</span>())); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>dict</span>.<span class='ident'>as_dictionary_mut</span>(), <span class='prelude-val'>Some</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>map</span>.<span class='ident'>clone</span>())); + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Boolean</span>(<span class='bool-val'>true</span>).<span class='ident'>as_boolean</span>(), <span class='prelude-val'>Some</span>(<span class='bool-val'>true</span>)); + + <span class='kw'>let</span> <span class='ident'>slice</span>: <span class='kw-2'>&</span>[<span class='ident'>u8</span>] <span class='op'>=</span> <span class='kw-2'>&</span>[<span class='number'>1</span>, <span class='number'>2</span>, <span class='number'>3</span>]; + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>slice</span>.<span class='ident'>to_vec</span>()).<span class='ident'>as_data</span>(), <span class='prelude-val'>Some</span>(<span class='ident'>slice</span>)); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Data</span>(<span class='ident'>slice</span>.<span class='ident'>to_vec</span>()).<span class='ident'>into_data</span>(), <span class='prelude-val'>Some</span>(<span class='ident'>slice</span>.<span class='ident'>to_vec</span>())); + + <span class='kw'>let</span> <span class='ident'>date</span>: <span class='ident'>DateTime</span><span class='op'><</span><span class='ident'>UTC</span><span class='op'>></span> <span class='op'>=</span> <span class='ident'>UTC</span>::<span class='ident'>now</span>(); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Date</span>(<span class='ident'>date</span>).<span class='ident'>as_date</span>(), <span class='prelude-val'>Some</span>(<span class='ident'>date</span>)); + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Real</span>(<span class='number'>0.0</span>).<span class='ident'>as_real</span>(), <span class='prelude-val'>Some</span>(<span class='number'>0.0</span>)); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>Integer</span>(<span class='number'>1</span>).<span class='ident'>as_integer</span>(), <span class='prelude-val'>Some</span>(<span class='number'>1</span>)); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"2"</span>.<span class='ident'>to_owned</span>()).<span class='ident'>as_string</span>(), <span class='prelude-val'>Some</span>(<span class='string'>"2"</span>)); + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>Plist</span>::<span class='ident'>String</span>(<span class='string'>"t"</span>.<span class='ident'>to_owned</span>()).<span class='ident'>into_string</span>(), <span class='prelude-val'>Some</span>(<span class='string'>"t"</span>.<span class='ident'>to_owned</span>())); + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + 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\ No newline at end of file diff --git a/src/plist/src/ser.rs.html b/src/plist/src/ser.rs.html new file mode 100644 index 0000000..2bded7a --- /dev/null +++ b/src/plist/src/ser.rs.html @@ -0,0 +1,480 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/ser.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>ser.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +</pre><pre class='rust '> +<span class='comment'>// Tests for the serializer and deserializer are located in tests/serde_/mod.rs.</span> +<span class='comment'>// They can be run with `cargo test --features serde_tests`.</span> + +<span class='kw'>use</span> <span class='ident'>serde</span>::<span class='ident'>ser</span>::{<span class='ident'>Error</span> <span class='kw'>as</span> <span class='ident'>SerdeError</span>, <span class='ident'>MapVisitor</span>, <span class='ident'>Serialize</span>, <span class='ident'>Serializer</span> <span class='kw'>as</span> <span class='ident'>SerdeSerializer</span>, <span class='ident'>SeqVisitor</span>}; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='ident'>EventWriter</span>, <span class='ident'>PlistEvent</span>}; + +<span class='kw'>impl</span> <span class='ident'>SerdeError</span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>custom</span><span class='op'><</span><span class='ident'>T</span>: <span class='ident'>Into</span><span class='op'><</span><span class='ident'>String</span><span class='op'>>></span>(<span class='ident'>msg</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='self'>Self</span> { + <span class='ident'>Error</span>::<span class='ident'>Serde</span>(<span class='ident'>msg</span>.<span class='ident'>into</span>()) + } + + <span class='kw'>fn</span> <span class='ident'>invalid_value</span>(_: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='self'>Self</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> + } +} + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>Serializer</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>EventWriter</span><span class='op'>></span> { + <span class='ident'>writer</span>: <span class='ident'>W</span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>EventWriter</span><span class='op'>></span> <span class='ident'>Serializer</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>writer</span>: <span class='ident'>W</span>) <span class='op'>-></span> <span class='ident'>Serializer</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='ident'>Serializer</span> { <span class='ident'>writer</span>: <span class='ident'>writer</span> } + } + + <span class='attribute'>#[<span class='ident'>inline</span>]</span> + <span class='kw'>fn</span> <span class='ident'>emit</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>event</span>: <span class='ident'>PlistEvent</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>writer</span>.<span class='ident'>write</span>(<span class='kw-2'>&</span><span class='ident'>event</span>) + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>into_inner</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='ident'>W</span> { + <span class='self'>self</span>.<span class='ident'>writer</span> + } + + <span class='kw'>fn</span> <span class='ident'>single_key_dict</span><span class='op'><</span><span class='ident'>F</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>key</span>: <span class='ident'>String</span>, + <span class='ident'>value_fn</span>: <span class='ident'>F</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>SerdeSerializer</span><span class='op'>></span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>F</span>: <span class='ident'>FnOnce</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>Serializer</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>SerdeSerializer</span><span class='op'>></span>::<span class='ident'>Error</span><span class='op'>></span> + { + <span class='comment'>// Emit {key: value}</span> + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='prelude-val'>Some</span>(<span class='number'>1</span>)))); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>key</span>))); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value_fn</span>(<span class='self'>self</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>)); + <span class='prelude-val'>Ok</span>(()) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>EventWriter</span><span class='op'>></span> <span class='ident'>SerdeSerializer</span> <span class='kw'>for</span> <span class='ident'>Serializer</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>Error</span>; + + <span class='kw'>fn</span> <span class='ident'>serialize_bool</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>bool</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='ident'>v</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_i64</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>i64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>v</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_u64</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>v</span> <span class='kw'>as</span> <span class='ident'>i64</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_f64</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>f64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='ident'>v</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_str</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>value</span>.<span class='ident'>to_owned</span>())) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_bytes</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span>[<span class='ident'>u8</span>]) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='ident'>value</span>.<span class='ident'>to_owned</span>())) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_unit</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='comment'>// Emit empty string</span> + <span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>String</span>::<span class='ident'>new</span>())) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_none</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='string'>"None"</span>.<span class='ident'>to_owned</span>(), <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>this</span>.<span class='ident'>serialize_unit</span>()) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_some</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>Serialize</span> + { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='string'>"Some"</span>.<span class='ident'>to_owned</span>(), <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>this</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_seq</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>SeqVisitor</span> + { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='ident'>visitor</span>.<span class='ident'>len</span>().<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>len</span><span class='op'>|</span> <span class='ident'>len</span> <span class='kw'>as</span> <span class='ident'>u64</span>); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='ident'>len</span>))); + <span class='kw'>loop</span> { + <span class='kw'>match</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>visitor</span>.<span class='ident'>visit</span>(<span class='self'>self</span>)) { + <span class='prelude-val'>Some</span>(()) <span class='op'>=></span> (), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>break</span>, + } + } + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>)); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_seq_elt</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>Serialize</span> + { + <span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_map</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='kw-2'>mut</span> <span class='ident'>visitor</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>MapVisitor</span> + { + <span class='kw'>let</span> <span class='ident'>len</span> <span class='op'>=</span> <span class='ident'>visitor</span>.<span class='ident'>len</span>().<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>len</span><span class='op'>|</span> <span class='ident'>len</span> <span class='kw'>as</span> <span class='ident'>u64</span>); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='ident'>len</span>))); + <span class='kw'>loop</span> { + <span class='kw'>match</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>visitor</span>.<span class='ident'>visit</span>(<span class='self'>self</span>)) { + <span class='prelude-val'>Some</span>(()) <span class='op'>=></span> (), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>break</span>, + } + } + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>emit</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>)); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_map_elt</span><span class='op'><</span><span class='ident'>K</span>, <span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>key</span>: <span class='ident'>K</span>, <span class='ident'>value</span>: <span class='ident'>V</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>K</span>: <span class='ident'>Serialize</span>, + <span class='ident'>V</span>: <span class='ident'>Serialize</span> + { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>key</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>)); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_unit_variant</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>_variant_index</span>: <span class='ident'>usize</span>, + <span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='ident'>variant</span>.<span class='ident'>to_owned</span>(), <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>this</span>.<span class='ident'>serialize_unit</span>()) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_newtype_struct</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>value</span>: <span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>Serialize</span> + { + <span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_newtype_variant</span><span class='op'><</span><span class='ident'>T</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>_variant_index</span>: <span class='ident'>usize</span>, + <span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>value</span>: <span class='ident'>T</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>T</span>: <span class='ident'>Serialize</span> + { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='ident'>variant</span>.<span class='ident'>to_owned</span>(), <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>this</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_tuple_variant</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>_variant_index</span>: <span class='ident'>usize</span>, + <span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>visitor</span>: <span class='ident'>V</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>SeqVisitor</span> + { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='ident'>variant</span>.<span class='ident'>to_owned</span>(), + <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>this</span>.<span class='ident'>serialize_tuple_struct</span>(<span class='ident'>variant</span>, <span class='ident'>visitor</span>)) + } + + <span class='kw'>fn</span> <span class='ident'>serialize_struct_variant</span><span class='op'><</span><span class='ident'>V</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, + <span class='ident'>_name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>_variant_index</span>: <span class='ident'>usize</span>, + <span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, + <span class='ident'>visitor</span>: <span class='ident'>V</span>) + <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='self'>Self</span>::<span class='ident'>Error</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>V</span>: <span class='ident'>MapVisitor</span> + { + <span class='self'>self</span>.<span class='ident'>single_key_dict</span>(<span class='ident'>variant</span>.<span class='ident'>to_owned</span>(), + <span class='op'>|</span><span class='ident'>this</span><span class='op'>|</span> <span class='ident'>this</span>.<span class='ident'>serialize_struct</span>(<span class='ident'>variant</span>, <span class='ident'>visitor</span>)) + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../jquery.js"></script> + <script src="../../../main.js"></script> + <script defer src="../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/xml/mod.rs.html b/src/plist/src/xml/mod.rs.html new file mode 100644 index 0000000..37c8434 --- /dev/null +++ b/src/plist/src/xml/mod.rs.html @@ -0,0 +1,118 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/xml/mod.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>mod.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1">1</span> +<span id="2">2</span> +<span id="3">3</span> +<span id="4">4</span> +<span id="5">5</span> +</pre><pre class='rust '> +<span class='kw'>mod</span> <span class='ident'>reader</span>; +<span class='kw'>mod</span> <span class='ident'>writer</span>; + +<span class='kw'>pub</span> <span class='kw'>use</span> <span class='self'>self</span>::<span class='ident'>reader</span>::<span class='ident'>EventReader</span>; +<span class='kw'>pub</span> <span class='kw'>use</span> <span class='self'>self</span>::<span class='ident'>writer</span>::<span class='ident'>EventWriter</span>; +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../../jquery.js"></script> + <script src="../../../../main.js"></script> + <script defer src="../../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/xml/reader.rs.html b/src/plist/src/xml/reader.rs.html new file mode 100644 index 0000000..612b8ab --- /dev/null +++ b/src/plist/src/xml/reader.rs.html @@ -0,0 +1,530 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/xml/reader.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>reader.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +<span id="187">187</span> +<span id="188">188</span> +<span id="189">189</span> +<span id="190">190</span> +<span id="191">191</span> +<span id="192">192</span> +<span id="193">193</span> +<span id="194">194</span> +<span id="195">195</span> +<span id="196">196</span> +<span id="197">197</span> +<span id="198">198</span> +<span id="199">199</span> +<span id="200">200</span> +<span id="201">201</span> +<span id="202">202</span> +<span id="203">203</span> +<span id="204">204</span> +<span id="205">205</span> +<span id="206">206</span> +<span id="207">207</span> +<span id="208">208</span> +<span id="209">209</span> +<span id="210">210</span> +<span id="211">211</span> +</pre><pre class='rust '> +<span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>DateTime</span>, <span class='ident'>UTC</span>}; +<span class='kw'>use</span> <span class='ident'>chrono</span>::<span class='ident'>format</span>::<span class='ident'>ParseError</span> <span class='kw'>as</span> <span class='ident'>ChronoParseError</span>; +<span class='kw'>use</span> <span class='ident'>rustc_serialize</span>::<span class='ident'>base64</span>::<span class='ident'>FromBase64</span>; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>Read</span>; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>str</span>::<span class='ident'>FromStr</span>; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>reader</span>::{<span class='ident'>EventReader</span> <span class='kw'>as</span> <span class='ident'>XmlEventReader</span>, <span class='ident'>ParserConfig</span>, <span class='ident'>XmlEvent</span>}; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='prelude-ty'>Result</span>, <span class='ident'>PlistEvent</span>}; + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>ChronoParseError</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(_: <span class='ident'>ChronoParseError</span>) <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='ident'>Error</span>::<span class='ident'>InvalidData</span> + } +} + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span><span class='op'>></span> { + <span class='ident'>xml_reader</span>: <span class='ident'>XmlEventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span>, + <span class='ident'>queued_event</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>XmlEvent</span><span class='op'>></span>, + <span class='ident'>element_stack</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>String</span><span class='op'>></span>, + <span class='ident'>finished</span>: <span class='ident'>bool</span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span><span class='op'>></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>reader</span>: <span class='ident'>R</span>) <span class='op'>-></span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>config</span> <span class='op'>=</span> <span class='ident'>ParserConfig</span> { + <span class='ident'>trim_whitespace</span>: <span class='bool-val'>false</span>, + <span class='ident'>whitespace_to_characters</span>: <span class='bool-val'>true</span>, + <span class='ident'>cdata_to_characters</span>: <span class='bool-val'>true</span>, + <span class='ident'>ignore_comments</span>: <span class='bool-val'>true</span>, + <span class='ident'>coalesce_characters</span>: <span class='bool-val'>true</span>, + }; + + <span class='ident'>EventReader</span> { + <span class='ident'>xml_reader</span>: <span class='ident'>XmlEventReader</span>::<span class='ident'>new_with_config</span>(<span class='ident'>reader</span>, <span class='ident'>config</span>), + <span class='ident'>queued_event</span>: <span class='prelude-val'>None</span>, + <span class='ident'>element_stack</span>: <span class='ident'>Vec</span>::<span class='ident'>new</span>(), + <span class='ident'>finished</span>: <span class='bool-val'>false</span>, + } + } + + <span class='kw'>fn</span> <span class='ident'>read_content</span><span class='op'><</span><span class='ident'>F</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>f</span>: <span class='ident'>F</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> + <span class='kw'>where</span> <span class='ident'>F</span>: <span class='ident'>FnOnce</span>(<span class='ident'>String</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> + { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>xml_reader</span>.<span class='ident'>next</span>() { + <span class='prelude-val'>Ok</span>(<span class='ident'>XmlEvent</span>::<span class='ident'>Characters</span>(<span class='ident'>s</span>)) <span class='op'>=></span> <span class='ident'>f</span>(<span class='ident'>s</span>), + <span class='prelude-val'>Ok</span>(<span class='ident'>event</span> @ <span class='ident'>XmlEvent</span>::<span class='ident'>EndElement</span>{..}) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>queued_event</span> <span class='op'>=</span> <span class='prelude-val'>Some</span>(<span class='ident'>event</span>); + <span class='ident'>f</span>(<span class='string'>""</span>.<span class='ident'>to_owned</span>()) + } + _ <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + } + + <span class='kw'>fn</span> <span class='ident'>next_event</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> ::<span class='ident'>std</span>::<span class='ident'>result</span>::<span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>XmlEvent</span>, ()<span class='op'>></span> { + <span class='kw'>if</span> <span class='kw'>let</span> <span class='prelude-val'>Some</span>(<span class='ident'>event</span>) <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>queued_event</span>.<span class='ident'>take</span>() { + <span class='prelude-val'>Ok</span>(<span class='ident'>event</span>) + } <span class='kw'>else</span> { + <span class='self'>self</span>.<span class='ident'>xml_reader</span>.<span class='ident'>next</span>().<span class='ident'>map_err</span>(<span class='op'>|</span>_<span class='op'>|</span> ()) + } + } + + <span class='kw'>fn</span> <span class='ident'>read_next</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> { + <span class='kw'>loop</span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>next_event</span>() { + <span class='prelude-val'>Ok</span>(<span class='ident'>XmlEvent</span>::<span class='ident'>StartElement</span> { <span class='ident'>name</span>, .. }) <span class='op'>=></span> { + <span class='comment'>// Add the current element to the element stack</span> + <span class='self'>self</span>.<span class='ident'>element_stack</span>.<span class='ident'>push</span>(<span class='ident'>name</span>.<span class='ident'>local_name</span>.<span class='ident'>clone</span>()); + + <span class='kw'>match</span> <span class='kw-2'>&</span><span class='ident'>name</span>.<span class='ident'>local_name</span>[..] { + <span class='string'>"plist"</span> <span class='op'>=></span> (), + <span class='string'>"array"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(<span class='prelude-val'>None</span>))), + <span class='string'>"dict"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(<span class='prelude-val'>None</span>))), + <span class='string'>"key"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>s</span>)))), + <span class='string'>"true"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>true</span>))), + <span class='string'>"false"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>false</span>))), + <span class='string'>"data"</span> <span class='op'>=></span> { + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> { + <span class='kw'>let</span> <span class='ident'>s</span>: <span class='ident'>String</span> <span class='op'>=</span> <span class='ident'>s</span>.<span class='ident'>replace</span>(<span class='string'>" "</span>, <span class='string'>""</span>).<span class='ident'>replace</span>(<span class='string'>"\t"</span>, <span class='string'>""</span>); + <span class='kw'>match</span> <span class='ident'>FromBase64</span>::<span class='ident'>from_base64</span>(<span class='kw-2'>&</span><span class='ident'>s</span>[..]) { + <span class='prelude-val'>Ok</span>(<span class='ident'>b</span>) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='ident'>b</span>)), + <span class='prelude-val'>Err</span>(_) <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + })) + } + <span class='string'>"date"</span> <span class='op'>=></span> { + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> { + <span class='kw'>let</span> <span class='ident'>date</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>DateTime</span>::<span class='ident'>parse_from_rfc3339</span>(<span class='kw-2'>&</span><span class='ident'>s</span>)); + <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='ident'>date</span>.<span class='ident'>with_timezone</span>(<span class='kw-2'>&</span><span class='ident'>UTC</span>))) + })) + } + <span class='string'>"integer"</span> <span class='op'>=></span> { + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> { + <span class='kw'>match</span> <span class='ident'>FromStr</span>::<span class='ident'>from_str</span>(<span class='kw-2'>&</span><span class='ident'>s</span>) { + <span class='prelude-val'>Ok</span>(<span class='ident'>i</span>) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='ident'>i</span>)), + <span class='prelude-val'>Err</span>(_) <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + })) + } + <span class='string'>"real"</span> <span class='op'>=></span> { + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> { + <span class='kw'>match</span> <span class='ident'>FromStr</span>::<span class='ident'>from_str</span>(<span class='kw-2'>&</span><span class='ident'>s</span>) { + <span class='prelude-val'>Ok</span>(<span class='ident'>f</span>) <span class='op'>=></span> <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='ident'>f</span>)), + <span class='prelude-val'>Err</span>(_) <span class='op'>=></span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + } + })) + } + <span class='string'>"string"</span> <span class='op'>=></span> { + <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='self'>self</span>.<span class='ident'>read_content</span>(<span class='op'>|</span><span class='ident'>s</span><span class='op'>|</span> <span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='ident'>s</span>)))) + } + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>)), + } + } + <span class='prelude-val'>Ok</span>(<span class='ident'>XmlEvent</span>::<span class='ident'>EndElement</span> { <span class='ident'>name</span>, .. }) <span class='op'>=></span> { + <span class='comment'>// Check the corrent element is being closed</span> + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>element_stack</span>.<span class='ident'>pop</span>() { + <span class='prelude-val'>Some</span>(<span class='kw-2'>ref</span> <span class='ident'>open_name</span>) <span class='kw'>if</span> <span class='kw-2'>&</span><span class='ident'>name</span>.<span class='ident'>local_name</span> <span class='op'>==</span> <span class='ident'>open_name</span> <span class='op'>=></span> (), + <span class='prelude-val'>Some</span>(<span class='kw-2'>ref</span> <span class='ident'>_open_name</span>) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>)), + <span class='prelude-val'>None</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>)), + } + + <span class='kw'>match</span> <span class='kw-2'>&</span><span class='ident'>name</span>.<span class='ident'>local_name</span>[..] { + <span class='string'>"array"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span>)), + <span class='string'>"dict"</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span>)), + <span class='string'>"plist"</span> <span class='op'>=></span> (), + _ <span class='op'>=></span> (), + } + } + <span class='prelude-val'>Ok</span>(<span class='ident'>XmlEvent</span>::<span class='ident'>EndDocument</span>) <span class='op'>=></span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>element_stack</span>.<span class='ident'>is_empty</span>() { + <span class='bool-val'>true</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>None</span>, + <span class='bool-val'>false</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>UnexpectedEof</span>)), + } + } + <span class='prelude-val'>Err</span>(_) <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>)), + _ <span class='op'>=></span> (), + } + } + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>R</span>: <span class='ident'>Read</span><span class='op'>></span> <span class='ident'>Iterator</span> <span class='kw'>for</span> <span class='ident'>EventReader</span><span class='op'><</span><span class='ident'>R</span><span class='op'>></span> { + <span class='kw'>type</span> <span class='ident'>Item</span> <span class='op'>=</span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span>; + + <span class='kw'>fn</span> <span class='ident'>next</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Option</span><span class='op'><</span><span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>>></span> { + <span class='kw'>if</span> <span class='self'>self</span>.<span class='ident'>finished</span> { + <span class='prelude-val'>None</span> + } <span class='kw'>else</span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>read_next</span>() { + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>event</span>)) <span class='op'>=></span> <span class='prelude-val'>Some</span>(<span class='prelude-val'>Ok</span>(<span class='ident'>event</span>)), + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>err</span>)) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='prelude-val'>Some</span>(<span class='prelude-val'>Err</span>(<span class='ident'>err</span>)) + } + <span class='prelude-val'>None</span> <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>finished</span> <span class='op'>=</span> <span class='bool-val'>true</span>; + <span class='prelude-val'>None</span> + } + } + } + } +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>test</span>)]</span> +<span class='kw'>mod</span> <span class='ident'>tests</span> { + <span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>TimeZone</span>, <span class='ident'>UTC</span>}; + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>fs</span>::<span class='ident'>File</span>; + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>path</span>::<span class='ident'>Path</span>; + + <span class='kw'>use</span> <span class='kw'>super</span>::<span class='op'>*</span>; + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>; + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>streaming_parser</span>() { + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>::<span class='op'>*</span>; + + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>open</span>(<span class='kw-2'>&</span><span class='ident'>Path</span>::<span class='ident'>new</span>(<span class='string'>"./tests/data/xml.plist"</span>)).<span class='ident'>unwrap</span>(); + <span class='kw'>let</span> <span class='ident'>streaming_parser</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='kw'>let</span> <span class='ident'>events</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>PlistEvent</span><span class='op'>></span> <span class='op'>=</span> <span class='ident'>streaming_parser</span>.<span class='ident'>map</span>(<span class='op'>|</span><span class='ident'>e</span><span class='op'>|</span> <span class='ident'>e</span>.<span class='ident'>unwrap</span>()).<span class='ident'>collect</span>(); + + <span class='kw'>let</span> <span class='ident'>comparison</span> <span class='op'>=</span> <span class='kw-2'>&</span>[<span class='ident'>StartDictionary</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Author"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"William Shakespeare"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Lines"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StartArray</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"It is a tale told by an idiot,"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Full of sound and fury, signifying nothing."</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>EndArray</span>, + <span class='ident'>StringValue</span>(<span class='string'>"Death"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>IntegerValue</span>(<span class='number'>1564</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Height"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>RealValue</span>(<span class='number'>1.60</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Data"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DataValue</span>(<span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>190</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>3</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>30</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>]), + <span class='ident'>StringValue</span>(<span class='string'>"Birthdate"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DateValue</span>(<span class='ident'>UTC</span>.<span class='ident'>ymd</span>(<span class='number'>1981</span>, <span class='number'>05</span>, <span class='number'>16</span>).<span class='ident'>and_hms</span>(<span class='number'>11</span>, <span class='number'>32</span>, <span class='number'>06</span>)), + <span class='ident'>StringValue</span>(<span class='string'>"Blank"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>""</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>EndDictionary</span>]; + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>events</span>, <span class='ident'>comparison</span>); + } + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>bad_data</span>() { + <span class='kw'>let</span> <span class='ident'>reader</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>open</span>(<span class='kw-2'>&</span><span class='ident'>Path</span>::<span class='ident'>new</span>(<span class='string'>"./tests/data/xml_error.plist"</span>)).<span class='ident'>unwrap</span>(); + <span class='kw'>let</span> <span class='ident'>streaming_parser</span> <span class='op'>=</span> <span class='ident'>EventReader</span>::<span class='ident'>new</span>(<span class='ident'>reader</span>); + <span class='kw'>let</span> <span class='ident'>events</span>: <span class='ident'>Vec</span><span class='op'><</span>_<span class='op'>></span> <span class='op'>=</span> <span class='ident'>streaming_parser</span>.<span class='ident'>collect</span>(); + + <span class='macro'>assert</span><span class='macro'>!</span>(<span class='ident'>events</span>.<span class='ident'>last</span>().<span class='ident'>unwrap</span>().<span class='ident'>is_err</span>()); + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../../jquery.js"></script> + <script src="../../../../main.js"></script> + <script defer src="../../../../search-index.js"></script> +</body> +</html>
\ No newline at end of file diff --git a/src/plist/src/xml/writer.rs.html b/src/plist/src/xml/writer.rs.html new file mode 100644 index 0000000..bc7c990 --- /dev/null +++ b/src/plist/src/xml/writer.rs.html @@ -0,0 +1,614 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="Source to the Rust file `src/xml/writer.rs`."> + <meta name="keywords" content="rust, rustlang, rust-lang"> + + <title>writer.rs.html -- source</title> + + <link rel="stylesheet" type="text/css" href="../../../../rustdoc.css"> + <link rel="stylesheet" type="text/css" href="../../../../main.css"> + + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <nav class="sidebar"> + + + </nav> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press ‘S’ to search, ‘?’ for more options…" + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content source"><pre class="line-numbers"><span id="1"> 1</span> +<span id="2"> 2</span> +<span id="3"> 3</span> +<span id="4"> 4</span> +<span id="5"> 5</span> +<span id="6"> 6</span> +<span id="7"> 7</span> +<span id="8"> 8</span> +<span id="9"> 9</span> +<span id="10"> 10</span> +<span id="11"> 11</span> +<span id="12"> 12</span> +<span id="13"> 13</span> +<span id="14"> 14</span> +<span id="15"> 15</span> +<span id="16"> 16</span> +<span id="17"> 17</span> +<span id="18"> 18</span> +<span id="19"> 19</span> +<span id="20"> 20</span> +<span id="21"> 21</span> +<span id="22"> 22</span> +<span id="23"> 23</span> +<span id="24"> 24</span> +<span id="25"> 25</span> +<span id="26"> 26</span> +<span id="27"> 27</span> +<span id="28"> 28</span> +<span id="29"> 29</span> +<span id="30"> 30</span> +<span id="31"> 31</span> +<span id="32"> 32</span> +<span id="33"> 33</span> +<span id="34"> 34</span> +<span id="35"> 35</span> +<span id="36"> 36</span> +<span id="37"> 37</span> +<span id="38"> 38</span> +<span id="39"> 39</span> +<span id="40"> 40</span> +<span id="41"> 41</span> +<span id="42"> 42</span> +<span id="43"> 43</span> +<span id="44"> 44</span> +<span id="45"> 45</span> +<span id="46"> 46</span> +<span id="47"> 47</span> +<span id="48"> 48</span> +<span id="49"> 49</span> +<span id="50"> 50</span> +<span id="51"> 51</span> +<span id="52"> 52</span> +<span id="53"> 53</span> +<span id="54"> 54</span> +<span id="55"> 55</span> +<span id="56"> 56</span> +<span id="57"> 57</span> +<span id="58"> 58</span> +<span id="59"> 59</span> +<span id="60"> 60</span> +<span id="61"> 61</span> +<span id="62"> 62</span> +<span id="63"> 63</span> +<span id="64"> 64</span> +<span id="65"> 65</span> +<span id="66"> 66</span> +<span id="67"> 67</span> +<span id="68"> 68</span> +<span id="69"> 69</span> +<span id="70"> 70</span> +<span id="71"> 71</span> +<span id="72"> 72</span> +<span id="73"> 73</span> +<span id="74"> 74</span> +<span id="75"> 75</span> +<span id="76"> 76</span> +<span id="77"> 77</span> +<span id="78"> 78</span> +<span id="79"> 79</span> +<span id="80"> 80</span> +<span id="81"> 81</span> +<span id="82"> 82</span> +<span id="83"> 83</span> +<span id="84"> 84</span> +<span id="85"> 85</span> +<span id="86"> 86</span> +<span id="87"> 87</span> +<span id="88"> 88</span> +<span id="89"> 89</span> +<span id="90"> 90</span> +<span id="91"> 91</span> +<span id="92"> 92</span> +<span id="93"> 93</span> +<span id="94"> 94</span> +<span id="95"> 95</span> +<span id="96"> 96</span> +<span id="97"> 97</span> +<span id="98"> 98</span> +<span id="99"> 99</span> +<span id="100">100</span> +<span id="101">101</span> +<span id="102">102</span> +<span id="103">103</span> +<span id="104">104</span> +<span id="105">105</span> +<span id="106">106</span> +<span id="107">107</span> +<span id="108">108</span> +<span id="109">109</span> +<span id="110">110</span> +<span id="111">111</span> +<span id="112">112</span> +<span id="113">113</span> +<span id="114">114</span> +<span id="115">115</span> +<span id="116">116</span> +<span id="117">117</span> +<span id="118">118</span> +<span id="119">119</span> +<span id="120">120</span> +<span id="121">121</span> +<span id="122">122</span> +<span id="123">123</span> +<span id="124">124</span> +<span id="125">125</span> +<span id="126">126</span> +<span id="127">127</span> +<span id="128">128</span> +<span id="129">129</span> +<span id="130">130</span> +<span id="131">131</span> +<span id="132">132</span> +<span id="133">133</span> +<span id="134">134</span> +<span id="135">135</span> +<span id="136">136</span> +<span id="137">137</span> +<span id="138">138</span> +<span id="139">139</span> +<span id="140">140</span> +<span id="141">141</span> +<span id="142">142</span> +<span id="143">143</span> +<span id="144">144</span> +<span id="145">145</span> +<span id="146">146</span> +<span id="147">147</span> +<span id="148">148</span> +<span id="149">149</span> +<span id="150">150</span> +<span id="151">151</span> +<span id="152">152</span> +<span id="153">153</span> +<span id="154">154</span> +<span id="155">155</span> +<span id="156">156</span> +<span id="157">157</span> +<span id="158">158</span> +<span id="159">159</span> +<span id="160">160</span> +<span id="161">161</span> +<span id="162">162</span> +<span id="163">163</span> +<span id="164">164</span> +<span id="165">165</span> +<span id="166">166</span> +<span id="167">167</span> +<span id="168">168</span> +<span id="169">169</span> +<span id="170">170</span> +<span id="171">171</span> +<span id="172">172</span> +<span id="173">173</span> +<span id="174">174</span> +<span id="175">175</span> +<span id="176">176</span> +<span id="177">177</span> +<span id="178">178</span> +<span id="179">179</span> +<span id="180">180</span> +<span id="181">181</span> +<span id="182">182</span> +<span id="183">183</span> +<span id="184">184</span> +<span id="185">185</span> +<span id="186">186</span> +<span id="187">187</span> +<span id="188">188</span> +<span id="189">189</span> +<span id="190">190</span> +<span id="191">191</span> +<span id="192">192</span> +<span id="193">193</span> +<span id="194">194</span> +<span id="195">195</span> +<span id="196">196</span> +<span id="197">197</span> +<span id="198">198</span> +<span id="199">199</span> +<span id="200">200</span> +<span id="201">201</span> +<span id="202">202</span> +<span id="203">203</span> +<span id="204">204</span> +<span id="205">205</span> +<span id="206">206</span> +<span id="207">207</span> +<span id="208">208</span> +<span id="209">209</span> +<span id="210">210</span> +<span id="211">211</span> +<span id="212">212</span> +<span id="213">213</span> +<span id="214">214</span> +<span id="215">215</span> +<span id="216">216</span> +<span id="217">217</span> +<span id="218">218</span> +<span id="219">219</span> +<span id="220">220</span> +<span id="221">221</span> +<span id="222">222</span> +<span id="223">223</span> +<span id="224">224</span> +<span id="225">225</span> +<span id="226">226</span> +<span id="227">227</span> +<span id="228">228</span> +<span id="229">229</span> +<span id="230">230</span> +<span id="231">231</span> +<span id="232">232</span> +<span id="233">233</span> +<span id="234">234</span> +<span id="235">235</span> +<span id="236">236</span> +<span id="237">237</span> +<span id="238">238</span> +<span id="239">239</span> +<span id="240">240</span> +<span id="241">241</span> +<span id="242">242</span> +<span id="243">243</span> +<span id="244">244</span> +<span id="245">245</span> +<span id="246">246</span> +<span id="247">247</span> +<span id="248">248</span> +<span id="249">249</span> +<span id="250">250</span> +<span id="251">251</span> +<span id="252">252</span> +<span id="253">253</span> +</pre><pre class='rust '> +<span class='kw'>use</span> <span class='ident'>rustc_serialize</span>::<span class='ident'>base64</span>::{<span class='ident'>MIME</span>, <span class='ident'>ToBase64</span>}; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>borrow</span>::<span class='ident'>Cow</span>; +<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>Write</span>; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>attribute</span>::<span class='ident'>Attribute</span>; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>name</span>::<span class='ident'>Name</span>; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>namespace</span>::<span class='ident'>Namespace</span>; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>writer</span>::{<span class='ident'>Error</span> <span class='kw'>as</span> <span class='ident'>XmlWriterError</span>, <span class='ident'>EventWriter</span> <span class='kw'>as</span> <span class='ident'>XmlEventWriter</span>, <span class='ident'>EmitterConfig</span>}; +<span class='kw'>use</span> <span class='ident'>xml_rs</span>::<span class='ident'>writer</span>::<span class='ident'>events</span>::<span class='ident'>XmlEvent</span> <span class='kw'>as</span> <span class='ident'>WriteXmlEvent</span>; + +<span class='kw'>use</span> {<span class='ident'>Error</span>, <span class='ident'>EventWriter</span> <span class='kw'>as</span> <span class='ident'>PlistEventWriter</span>, <span class='ident'>PlistEvent</span>, <span class='prelude-ty'>Result</span>}; + +<span class='kw'>impl</span> <span class='ident'>From</span><span class='op'><</span><span class='ident'>XmlWriterError</span><span class='op'>></span> <span class='kw'>for</span> <span class='ident'>Error</span> { + <span class='kw'>fn</span> <span class='ident'>from</span>(<span class='ident'>err</span>: <span class='ident'>XmlWriterError</span>) <span class='op'>-></span> <span class='ident'>Error</span> { + <span class='kw'>match</span> <span class='ident'>err</span> { + <span class='ident'>XmlWriterError</span>::<span class='ident'>Io</span>(<span class='ident'>err</span>) <span class='op'>=></span> <span class='ident'>Error</span>::<span class='ident'>Io</span>(<span class='ident'>err</span>), + _ <span class='op'>=></span> <span class='ident'>Error</span>::<span class='ident'>InvalidData</span>, + } + } +} + +<span class='kw'>enum</span> <span class='ident'>Element</span> { + <span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>), + <span class='ident'>Array</span>, + <span class='ident'>Root</span>, +} + +<span class='kw'>enum</span> <span class='ident'>DictionaryState</span> { + <span class='ident'>ExpectKey</span>, + <span class='ident'>ExpectValue</span>, +} + +<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>EventWriter</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>Write</span><span class='op'>></span> { + <span class='ident'>xml_writer</span>: <span class='ident'>XmlEventWriter</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span>, + <span class='ident'>stack</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Element</span><span class='op'>></span>, + <span class='comment'>// Not very nice</span> + <span class='ident'>empty_namespace</span>: <span class='ident'>Namespace</span>, +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>Write</span><span class='op'>></span> <span class='ident'>EventWriter</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>writer</span>: <span class='ident'>W</span>) <span class='op'>-></span> <span class='ident'>EventWriter</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='kw'>let</span> <span class='ident'>config</span> <span class='op'>=</span> <span class='ident'>EmitterConfig</span> { + <span class='ident'>line_separator</span>: <span class='string'>"\n"</span>.<span class='ident'>into</span>(), + <span class='ident'>indent_string</span>: <span class='string'>" "</span>.<span class='ident'>into</span>(), + <span class='ident'>perform_indent</span>: <span class='bool-val'>true</span>, + <span class='ident'>perform_escaping</span>: <span class='bool-val'>true</span>, + <span class='ident'>write_document_declaration</span>: <span class='bool-val'>true</span>, + <span class='ident'>normalize_empty_elements</span>: <span class='bool-val'>true</span>, + <span class='ident'>cdata_to_characters</span>: <span class='bool-val'>true</span>, + <span class='ident'>keep_element_names_stack</span>: <span class='bool-val'>false</span>, + <span class='ident'>autopad_comments</span>: <span class='bool-val'>true</span>, + }; + + <span class='ident'>EventWriter</span> { + <span class='ident'>xml_writer</span>: <span class='ident'>XmlEventWriter</span>::<span class='ident'>new_with_config</span>(<span class='ident'>writer</span>, <span class='ident'>config</span>), + <span class='ident'>stack</span>: <span class='ident'>Vec</span>::<span class='ident'>new</span>(), + <span class='ident'>empty_namespace</span>: <span class='ident'>Namespace</span>::<span class='ident'>empty</span>(), + } + } + + <span class='kw'>fn</span> <span class='ident'>write_element_and_value</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='ident'>str</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>start_element</span>(<span class='ident'>name</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_value</span>(<span class='ident'>value</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='ident'>name</span>)); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>start_element</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>xml_writer</span>.<span class='ident'>write</span>(<span class='ident'>WriteXmlEvent</span>::<span class='ident'>StartElement</span> { + <span class='ident'>name</span>: <span class='ident'>Name</span>::<span class='ident'>local</span>(<span class='ident'>name</span>), + <span class='ident'>attributes</span>: <span class='ident'>Cow</span>::<span class='ident'>Borrowed</span>(<span class='kw-2'>&</span>[]), + <span class='ident'>namespace</span>: <span class='ident'>Cow</span>::<span class='ident'>Borrowed</span>(<span class='kw-2'>&</span><span class='self'>self</span>.<span class='ident'>empty_namespace</span>), + })); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>end_element</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>xml_writer</span>.<span class='ident'>write</span>(<span class='ident'>WriteXmlEvent</span>::<span class='ident'>EndElement</span> { <span class='ident'>name</span>: <span class='prelude-val'>Some</span>(<span class='ident'>Name</span>::<span class='ident'>local</span>(<span class='ident'>name</span>)) })); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>write_value</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>xml_writer</span>.<span class='ident'>write</span>(<span class='ident'>WriteXmlEvent</span>::<span class='ident'>Characters</span>(<span class='ident'>value</span>))); + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>fn</span> <span class='ident'>maybe_end_plist</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='comment'>// If there are no more open tags then write the </plist> element</span> + <span class='kw'>if</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>len</span>() <span class='op'>==</span> <span class='number'>1</span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='string'>"plist"</span>)); + <span class='kw'>if</span> <span class='kw'>let</span> <span class='prelude-val'>Some</span>(<span class='ident'>Element</span>::<span class='ident'>Root</span>) <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>pop</span>() {} <span class='kw'>else</span> { + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>); + } + } + <span class='prelude-val'>Ok</span>(()) + } + + <span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>write</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>event</span>: <span class='kw-2'>&</span><span class='ident'>PlistEvent</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='op'><</span><span class='self'>Self</span> <span class='kw'>as</span> <span class='ident'>PlistEventWriter</span><span class='op'>></span>::<span class='ident'>write</span>(<span class='self'>self</span>, <span class='ident'>event</span>) + } +} + +<span class='kw'>impl</span><span class='op'><</span><span class='ident'>W</span>: <span class='ident'>Write</span><span class='op'>></span> <span class='ident'>PlistEventWriter</span> <span class='kw'>for</span> <span class='ident'>EventWriter</span><span class='op'><</span><span class='ident'>W</span><span class='op'>></span> { + <span class='kw'>fn</span> <span class='ident'>write</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>event</span>: <span class='kw-2'>&</span><span class='ident'>PlistEvent</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>()<span class='op'>></span> { + <span class='kw'>match</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>pop</span>() { + <span class='prelude-val'>Some</span>(<span class='ident'>Element</span>::<span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>::<span class='ident'>ExpectKey</span>)) <span class='op'>=></span> { + <span class='kw'>match</span> <span class='op'>*</span><span class='ident'>event</span> { + <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"key"</span>, <span class='kw-2'>&</span><span class='op'>*</span><span class='ident'>value</span>)); + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>Element</span>::<span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>::<span class='ident'>ExpectValue</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span> <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='string'>"dict"</span>)); + <span class='comment'>// We might be closing the last tag here as well</span> + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>maybe_end_plist</span>()); + } + _ <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + }; + <span class='kw'>return</span> <span class='prelude-val'>Ok</span>(()); + } + <span class='prelude-val'>Some</span>(<span class='ident'>Element</span>::<span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>::<span class='ident'>ExpectValue</span>)) <span class='op'>=></span> { + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>Element</span>::<span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>::<span class='ident'>ExpectKey</span>)) + } + <span class='prelude-val'>Some</span>(<span class='ident'>other</span>) <span class='op'>=></span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>other</span>), + <span class='prelude-val'>None</span> <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>version_name</span> <span class='op'>=</span> <span class='ident'>Name</span>::<span class='ident'>local</span>(<span class='string'>"version"</span>); + <span class='kw'>let</span> <span class='ident'>version_attr</span> <span class='op'>=</span> <span class='ident'>Attribute</span>::<span class='ident'>new</span>(<span class='ident'>version_name</span>, <span class='string'>"1.0"</span>); + + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>xml_writer</span>.<span class='ident'>write</span>(<span class='ident'>WriteXmlEvent</span>::<span class='ident'>StartElement</span> { + <span class='ident'>name</span>: <span class='ident'>Name</span>::<span class='ident'>local</span>(<span class='string'>"plist"</span>), + <span class='ident'>attributes</span>: <span class='ident'>Cow</span>::<span class='ident'>Borrowed</span>(<span class='kw-2'>&</span>[<span class='ident'>version_attr</span>]), + <span class='ident'>namespace</span>: <span class='ident'>Cow</span>::<span class='ident'>Borrowed</span>(<span class='kw-2'>&</span><span class='self'>self</span>.<span class='ident'>empty_namespace</span>), + })); + + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>Element</span>::<span class='ident'>Root</span>); + } + } + + <span class='kw'>match</span> <span class='op'>*</span><span class='ident'>event</span> { + <span class='ident'>PlistEvent</span>::<span class='ident'>StartArray</span>(_) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>start_element</span>(<span class='string'>"array"</span>)); + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>Element</span>::<span class='ident'>Array</span>); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>EndArray</span> <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='string'>"array"</span>)); + <span class='kw'>if</span> <span class='kw'>let</span> <span class='prelude-val'>Some</span>(<span class='ident'>Element</span>::<span class='ident'>Array</span>) <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>pop</span>() {} <span class='kw'>else</span> { + <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>); + } + } + + <span class='ident'>PlistEvent</span>::<span class='ident'>StartDictionary</span>(_) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>start_element</span>(<span class='string'>"dict"</span>)); + <span class='self'>self</span>.<span class='ident'>stack</span>.<span class='ident'>push</span>(<span class='ident'>Element</span>::<span class='ident'>Dictionary</span>(<span class='ident'>DictionaryState</span>::<span class='ident'>ExpectKey</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>EndDictionary</span> <span class='op'>=></span> <span class='kw'>return</span> <span class='prelude-val'>Err</span>(<span class='ident'>Error</span>::<span class='ident'>InvalidData</span>), + + <span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>true</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>start_element</span>(<span class='string'>"true"</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='string'>"true"</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>BooleanValue</span>(<span class='bool-val'>false</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>start_element</span>(<span class='string'>"false"</span>)); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>end_element</span>(<span class='string'>"false"</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>DataValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>base64_data</span> <span class='op'>=</span> <span class='ident'>value</span>.<span class='ident'>to_base64</span>(<span class='ident'>MIME</span>); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"data"</span>, <span class='kw-2'>&</span><span class='ident'>base64_data</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>DateValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='kw'>let</span> <span class='ident'>date</span> <span class='op'>=</span> <span class='macro'>format</span><span class='macro'>!</span>(<span class='string'>"{:?}"</span>, <span class='ident'>value</span>); + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"date"</span>, <span class='kw-2'>&</span><span class='ident'>date</span>)); + } + <span class='ident'>PlistEvent</span>::<span class='ident'>IntegerValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"integer"</span>, <span class='kw-2'>&</span><span class='ident'>value</span>.<span class='ident'>to_string</span>())) + } + <span class='ident'>PlistEvent</span>::<span class='ident'>RealValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"real"</span>, <span class='kw-2'>&</span><span class='ident'>value</span>.<span class='ident'>to_string</span>())) + } + <span class='ident'>PlistEvent</span>::<span class='ident'>StringValue</span>(<span class='kw-2'>ref</span> <span class='ident'>value</span>) <span class='op'>=></span> { + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>write_element_and_value</span>(<span class='string'>"string"</span>, <span class='kw-2'>&</span><span class='op'>*</span><span class='ident'>value</span>)) + } + }; + + <span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>maybe_end_plist</span>()); + + <span class='prelude-val'>Ok</span>(()) + } +} + +<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>test</span>)]</span> +<span class='kw'>mod</span> <span class='ident'>tests</span> { + <span class='kw'>use</span> <span class='ident'>chrono</span>::{<span class='ident'>TimeZone</span>, <span class='ident'>UTC</span>}; + <span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>Cursor</span>; + + <span class='kw'>use</span> <span class='kw'>super</span>::<span class='op'>*</span>; + + <span class='attribute'>#[<span class='ident'>test</span>]</span> + <span class='kw'>fn</span> <span class='ident'>streaming_parser</span>() { + <span class='kw'>use</span> <span class='ident'>PlistEvent</span>::<span class='op'>*</span>; + + <span class='kw'>let</span> <span class='ident'>plist</span> <span class='op'>=</span> <span class='kw-2'>&</span>[<span class='ident'>StartDictionary</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Author"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"William Shakespeare"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Lines"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StartArray</span>(<span class='prelude-val'>None</span>), + <span class='ident'>StringValue</span>(<span class='string'>"It is a tale told by an idiot,"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>StringValue</span>(<span class='string'>"Full of sound and fury, signifying nothing."</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>EndArray</span>, + <span class='ident'>StringValue</span>(<span class='string'>"Death"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>IntegerValue</span>(<span class='number'>1564</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Height"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>RealValue</span>(<span class='number'>1.60</span>), + <span class='ident'>StringValue</span>(<span class='string'>"Data"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DataValue</span>(<span class='macro'>vec</span><span class='macro'>!</span>[<span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>190</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>3</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>30</span>, <span class='number'>0</span>, <span class='number'>0</span>, <span class='number'>0</span>]), + <span class='ident'>StringValue</span>(<span class='string'>"Birthdate"</span>.<span class='ident'>to_owned</span>()), + <span class='ident'>DateValue</span>(<span class='ident'>UTC</span>.<span class='ident'>ymd</span>(<span class='number'>1981</span>, <span class='number'>05</span>, <span class='number'>16</span>).<span class='ident'>and_hms</span>(<span class='number'>11</span>, <span class='number'>32</span>, <span class='number'>06</span>)), + <span class='ident'>EndDictionary</span>]; + + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>cursor</span> <span class='op'>=</span> <span class='ident'>Cursor</span>::<span class='ident'>new</span>(<span class='ident'>Vec</span>::<span class='ident'>new</span>()); + + { + <span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>plist_w</span> <span class='op'>=</span> <span class='ident'>EventWriter</span>::<span class='ident'>new</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>cursor</span>); + + <span class='kw'>for</span> <span class='ident'>item</span> <span class='kw'>in</span> <span class='ident'>plist</span> { + <span class='ident'>plist_w</span>.<span class='ident'>write</span>(<span class='ident'>item</span>).<span class='ident'>unwrap</span>(); + } + } + + <span class='kw'>let</span> <span class='ident'>comparison</span> <span class='op'>=</span> <span class='string'>"<?xml version=\"1.0\" encoding=\"utf-8\"?> +<plist version=\"1.0\"> + <dict> + <key>Author</key> + <string>William Shakespeare</string> + <key>Lines</key> + <array> + <string>It is a tale told by an idiot,</string> + <string>Full of sound and fury, signifying nothing.</string> + </array> + <key>Death</key> + <integer>1564</integer> + <key>Height</key> + <real>1.6</real> + <key>Data</key> + <data>AAAAvgAAAAMAAAAeAAAA</data> + <key>Birthdate</key> + <date>1981-05-16T11:32:06Z</date> + </dict> +</plist>"</span>; + + <span class='kw'>let</span> <span class='ident'>s</span> <span class='op'>=</span> <span class='ident'>String</span>::<span class='ident'>from_utf8</span>(<span class='ident'>cursor</span>.<span class='ident'>into_inner</span>()).<span class='ident'>unwrap</span>(); + + <span class='macro'>assert_eq</span><span class='macro'>!</span>(<span class='ident'>s</span>, <span class='ident'>comparison</span>); + } +} +</pre> +</section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <aside id="help" class="hidden"> + <div> + <h1 class="hidden">Help</h1> + + <div class="shortcuts"> + <h2>Keyboard Shortcuts</h2> + + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + <dt>+</dt> + <dd>Collapse/expand all sections</dd> + </dl> + </div> + + <div class="infos"> + <h2>Search Tricks</h2> + + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>type</code>, <code>macro</code>, + and <code>const</code>. + </p> + + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code> or <code>* -> vec</code>) + </p> + </div> + </div> + </aside> + + + + <script> + window.rootPath = "../../../../"; + window.currentCrate = "plist"; + </script> + <script src="../../../../jquery.js"></script> + <script src="../../../../main.js"></script> + <script defer src="../../../../search-index.js"></script> +</body> +</html>
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