diff options
| -rw-r--r-- | Cargo.toml | 9 | ||||
| -rw-r--r-- | README.rst | 9 | ||||
| -rw-r--r-- | docutils.dtd | 607 | ||||
| -rw-r--r-- | src/document_tree.rs | 237 |
4 files changed, 862 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..746258d --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,9 @@ +[package] + +name = "rst" +version = "0.0.0" +authors = [ "Phil Schaf <flying-sheep@web.de>" ] + +[[bin]] + +name = "rst"
\ No newline at end of file diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..a9af870 --- /dev/null +++ b/README.rst @@ -0,0 +1,9 @@ +================ +RuSTructuredText +================ + + +Designed around the `Docutils Document Tree`_ and the `reStructuredText specification`_, this is supposed to become a library able to convert reStructuredText and Docutils XML to both each other and HTML5. + +.. _Docutils Document Tree: http://docutils.sourceforge.net/docs/ref/doctree.html +.. _reStructuredText specification: http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html
\ No newline at end of file diff --git a/docutils.dtd b/docutils.dtd new file mode 100644 index 0000000..229a6d9 --- /dev/null +++ b/docutils.dtd @@ -0,0 +1,607 @@ +<!-- +====================================================================== + Docutils Generic DTD +====================================================================== +:Author: David Goodger +:Contact: docutils-develop@lists.sourceforge.net +:Revision: $Revision: 7302 $ +:Date: $Date: 2012-01-03 19:23:53 +0000 (Tue, 03 Jan 2012) $ +:Copyright: This DTD has been placed in the public domain. +:Filename: docutils.dtd + +More information about this DTD (document type definition) and the +Docutils project can be found at http://docutils.sourceforge.net/. +The latest version of this DTD is available from +http://docutils.sourceforge.net/docs/ref/docutils.dtd. + +The formal public identifier for this DTD is:: + + +//IDN docutils.sourceforge.net//DTD Docutils Generic//EN//XML +--> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Parameter Entities +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Parameter entities are used to simplify the DTD (reduce duplication) +and to allow the DTD to be customized by wrapper DTDs. Parameter +entities beginning with "additional" are meant to allow easy extension +by wrapper DTDs. +--> + +<!-- Attributes +================================================================== --> + +<!-- Boolean: no if zero(s), yes if any other value. --> +<!ENTITY % yesorno "NMTOKEN"> + +<!-- Emphasize that the attribute value must be a number. --> +<!ENTITY % number "NMTOKEN"> + +<!-- A number which may be immediately followed by a unit. --> +<!ENTITY % measure "NMTOKEN"> + +<!ENTITY % additional.basic.atts ""> +<!-- +Attributes shared by all elements in this DTD: + +- `id` is a unique identifier, typically assigned by the system. +- `name` is an identifier assigned in the markup. +- `dupname` is the same as `name`, used when it's a duplicate. +- `source` is the name of the source of this document or fragment. +- `class` is used to transmit individuality information forward. +--> +<!ENTITY % basic.atts + " ids NMTOKENS #IMPLIED + names CDATA #IMPLIED + dupnames CDATA #IMPLIED + source CDATA #IMPLIED + classes NMTOKENS #IMPLIED + %additional.basic.atts; "> + +<!-- External reference to a URI/URL. --> +<!ENTITY % refuri.att + " refuri CDATA #IMPLIED "> + +<!-- Internal reference to the `id` attribute of an element. --> +<!ENTITY % refid.att + " refid IDREF #IMPLIED "> + +<!-- Space-separated list of id references, for backlinks. --> +<!ENTITY % backrefs.att + " backrefs IDREFS #IMPLIED "> + +<!-- +Internal reference to the `name` attribute of an element. On a +'target' element, 'refname' indicates an indirect target which may +resolve to either an internal or external reference. +--> +<!ENTITY % refname.att + " refname NMTOKENS #IMPLIED "> + +<!ENTITY % additional.reference.atts ""> +<!-- Collected hyperlink reference attributes. --> +<!ENTITY % reference.atts + " %refuri.att; + %refid.att; + %refname.att; + %additional.reference.atts; "> + +<!-- Unnamed hyperlink. --> +<!ENTITY % anonymous.att + " anonymous %yesorno; #IMPLIED "> + +<!-- Auto-numbered footnote or title. --> +<!ENTITY % auto.att + " auto CDATA #IMPLIED "> + +<!-- XML standard attribute for whitespace-preserving elements. --> +<!ENTITY % fixedspace.att + " xml:space (default | preserve) #FIXED 'preserve' "> + +<!ENTITY % align-h.att + " align (left | center | right) #IMPLIED "> + +<!ENTITY % align-hv.att + " align (top | middle | bottom | left | center | right) #IMPLIED "> + + +<!-- Element OR-Lists +============================================================= --> + +<!ENTITY % additional.bibliographic.elements ""> +<!ENTITY % bibliographic.elements + " author | authors | organization | address | contact + | version | revision | status | date | copyright + | field + %additional.bibliographic.elements; "> + +<!ENTITY % additional.section.elements ""> +<!ENTITY % section.elements + " section + %additional.section.elements; "> + +<!ENTITY % additional.body.elements ""> +<!ENTITY % body.elements + " paragraph | compound | container | literal_block | doctest_block + | line_block | block_quote + | table | figure | image | footnote | citation | rubric + | bullet_list | enumerated_list | definition_list | field_list + | option_list + | attention | caution | danger | error | hint | important | note + | tip | warning | admonition + | reference | target | substitution_definition | comment | pending + | system_message | raw + %additional.body.elements; "> + +<!ENTITY % additional.inline.elements ""> +<!ENTITY % inline.elements + " emphasis | strong | literal + | reference | footnote_reference | citation_reference + | substitution_reference | title_reference + | abbreviation | acronym | subscript | superscript + | inline | problematic | generated + | target | image | raw + %additional.inline.elements; "> + + +<!-- Element Content Models +================================================================== --> + +<!-- The structure model may not end with a transition. --> +<!ENTITY % structure.model + " ( ( (%body.elements; | topic | sidebar)+, transition? )*, + ( (%section.elements;), (transition?, (%section.elements;) )* )? )"> + +<!ENTITY % text.model + " (#PCDATA | %inline.elements;)* "> + + +<!-- Table Model +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +This DTD uses the Exchange subset of the CALS-table model (OASIS +Technical Memorandum 9901:1999 "XML Exchange Table Model DTD", +http://www.oasis-open.org/html/tm9901.htm). +--> + +<!ENTITY % calstblx PUBLIC + "-//OASIS//DTD XML Exchange Table Model 19990315//EN" + "soextblx.dtd"> + +<!-- These parameter entities customize the table model DTD. --> +<!ENTITY % bodyatt " %basic.atts; "> <!-- table elt --> +<!ENTITY % tbl.tgroup.att " %basic.atts; "> +<!ENTITY % tbl.thead.att " %basic.atts; "> +<!ENTITY % tbl.tbody.att " %basic.atts; "> +<!ENTITY % tbl.colspec.att + " %basic.atts; + stub %yesorno; #IMPLIED "> +<!ENTITY % tbl.row.att " %basic.atts; "> +<!ENTITY % tbl.entry.mdl " (%body.elements;)* "> +<!ENTITY % tbl.entry.att + " %basic.atts; + morecols %number; #IMPLIED "> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Root Element +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!-- Optional elements may be generated by internal processing. --> +<!ELEMENT document + ( (title, subtitle?)?, + decoration?, + (docinfo, transition?)?, + %structure.model; )> +<!ATTLIST document + %basic.atts; + title CDATA #IMPLIED> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Title Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!ELEMENT title %text.model;> +<!ATTLIST title + %basic.atts; + %refid.att; + %auto.att;> + +<!ELEMENT subtitle %text.model;> +<!ATTLIST subtitle %basic.atts;> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Bibliographic Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!-- Container for bibliographic elements. May not be empty. --> +<!ELEMENT docinfo (%bibliographic.elements;)+> +<!ATTLIST docinfo %basic.atts;> + +<!-- Container for bibliographic elements. May not be empty. +Eventual replacement for docinfo? --> +<!ELEMENT info (%bibliographic.elements;)+> +<!ATTLIST info %basic.atts;> + +<!ELEMENT author %text.model;> +<!ATTLIST author %basic.atts;> + +<!ELEMENT authors (author, organization?, address?, contact?)+> +<!ATTLIST authors %basic.atts;> + +<!ELEMENT organization %text.model;> +<!ATTLIST organization %basic.atts;> + +<!ELEMENT address %text.model;> +<!ATTLIST address + %basic.atts; + %fixedspace.att;> + +<!ELEMENT contact %text.model;> +<!ATTLIST contact %basic.atts;> + +<!ELEMENT version %text.model;> +<!ATTLIST version %basic.atts;> + +<!ELEMENT revision %text.model;> +<!ATTLIST revision %basic.atts;> + +<!ELEMENT status %text.model;> +<!ATTLIST status %basic.atts;> + +<!ELEMENT date %text.model;> +<!ATTLIST date %basic.atts;> + +<!ELEMENT copyright %text.model;> +<!ATTLIST copyright %basic.atts;> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Decoration Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!ELEMENT decoration (header?, footer?)> +<!ATTLIST decoration %basic.atts;> + +<!ELEMENT header (%body.elements;)+> +<!ATTLIST header %basic.atts;> + +<!ELEMENT footer (%body.elements;)+> +<!ATTLIST footer %basic.atts;> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Structural Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!ELEMENT section + (title, subtitle?, info?, decoration?, %structure.model;)> +<!ATTLIST section %basic.atts;> + +<!ELEMENT topic (title?, (%body.elements;)+)> +<!ATTLIST topic %basic.atts;> + +<!ELEMENT sidebar (title, subtitle?, (%body.elements; | topic)+)> +<!ATTLIST sidebar %basic.atts;> + +<!ELEMENT transition EMPTY> +<!ATTLIST transition %basic.atts;> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Body Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--> + +<!ELEMENT paragraph %text.model;> +<!ATTLIST paragraph %basic.atts;> + +<!ELEMENT compound (%body.elements;)+> +<!ATTLIST compound %basic.atts;> + +<!ELEMENT container (%body.elements;)+> +<!ATTLIST container %basic.atts;> + +<!ELEMENT bullet_list (list_item+)> +<!ATTLIST bullet_list + %basic.atts; + bullet CDATA #IMPLIED> + +<!ELEMENT enumerated_list (list_item+)> +<!ATTLIST enumerated_list + %basic.atts; + enumtype (arabic | loweralpha | upperalpha + | lowerroman | upperroman) + #IMPLIED + prefix CDATA #IMPLIED + suffix CDATA #IMPLIED + start %number; #IMPLIED> + +<!ELEMENT list_item (%body.elements;)*> +<!ATTLIST list_item %basic.atts;> + +<!ELEMENT definition_list (definition_list_item+)> +<!ATTLIST definition_list %basic.atts;> + +<!ELEMENT definition_list_item (term, classifier*, definition)> +<!ATTLIST definition_list_item %basic.atts;> + +<!ELEMENT term %text.model;> +<!ATTLIST term %basic.atts;> + +<!ELEMENT classifier %text.model;> +<!ATTLIST classifier %basic.atts;> + +<!ELEMENT definition (%body.elements;)+> +<!ATTLIST definition %basic.atts;> + +<!ELEMENT field_list (field+)> +<!ATTLIST field_list %basic.atts;> + +<!ELEMENT field (field_name, field_body)> +<!ATTLIST field %basic.atts;> + +<!ELEMENT field_name %text.model;> +<!ATTLIST field_name %basic.atts;> + +<!-- May be empty. --> +<!ELEMENT field_body (%body.elements;)*> +<!ATTLIST field_body %basic.atts;> + +<!ELEMENT option_list (option_list_item+)> +<!ATTLIST option_list %basic.atts;> + +<!ELEMENT option_list_item (option_group, description)> +<!ATTLIST option_list_item %basic.atts;> + +<!ELEMENT option_group (option+)> +<!ATTLIST option_group %basic.atts;> + +<!ELEMENT option (option_string, option_argument*)> +<!ATTLIST option %basic.atts;> + +<!ELEMENT option_string (#PCDATA)> +<!ATTLIST option_string %basic.atts;> + +<!-- +`delimiter` contains the text preceding the `option_argument`: either +the text separating it from the `option_string` (typically either "=" +or " ") or the text between option arguments (typically either "," or +" "). +--> +<!ELEMENT option_argument (#PCDATA)> +<!ATTLIST option_argument + %basic.atts; + delimiter CDATA #IMPLIED> + +<!ELEMENT description (%body.elements;)+> +<!ATTLIST description %basic.atts;> + +<!ELEMENT literal_block %text.model;> +<!ATTLIST literal_block + %basic.atts; + %fixedspace.att;> + +<!ELEMENT line_block (line | line_block)+> +<!ATTLIST line_block %basic.atts;> + +<!ELEMENT line %text.model;> +<!ATTLIST line %basic.atts;> + +<!ELEMENT block_quote ((%body.elements;)+, attribution?)> +<!ATTLIST block_quote %basic.atts;> + +<!ELEMENT attribution %text.model;> +<!ATTLIST attribution %basic.atts;> + +<!ELEMENT doctest_block %text.model;> +<!ATTLIST doctest_block + %basic.atts; + %fixedspace.att;> + +<!ELEMENT attention (%body.elements;)+> +<!ATTLIST attention %basic.atts;> + +<!ELEMENT caution (%body.elements;)+> +<!ATTLIST caution %basic.atts;> + +<!ELEMENT danger (%body.elements;)+> +<!ATTLIST danger %basic.atts;> + +<!ELEMENT error (%body.elements;)+> +<!ATTLIST error %basic.atts;> + +<!ELEMENT hint (%body.elements;)+> +<!ATTLIST hint %basic.atts;> + +<!ELEMENT important (%body.elements;)+> +<!ATTLIST important %basic.atts;> + +<!ELEMENT note (%body.elements;)+> +<!ATTLIST note %basic.atts;> + +<!ELEMENT tip (%body.elements;)+> +<!ATTLIST tip %basic.atts;> + +<!ELEMENT warning (%body.elements;)+> +<!ATTLIST warning %basic.atts;> + +<!ELEMENT admonition (title, (%body.elements;)+)> +<!ATTLIST admonition %basic.atts;> + +<!ELEMENT footnote (label?, (%body.elements;)+)> +<!ATTLIST footnote + %basic.atts; + %backrefs.att; + %auto.att;> + +<!ELEMENT citation (label, (%body.elements;)+)> +<!ATTLIST citation + %basic.atts; + %backrefs.att;> + +<!ELEMENT label (#PCDATA)> +<!ATTLIST label %basic.atts;> + +<!ELEMENT rubric %text.model;> +<!ATTLIST rubric %basic.atts;> + +<!-- Empty except when used as an inline element. --> +<!ELEMENT target %text.model;> +<!ATTLIST target + %basic.atts; + %reference.atts; + %anonymous.att;> + +<!ELEMENT substitution_definition %text.model;> +<!ATTLIST substitution_definition + %basic.atts; + ltrim %yesorno; #IMPLIED + rtrim %yesorno; #IMPLIED> + +<!ELEMENT comment (#PCDATA)> +<!ATTLIST comment + %basic.atts; + %fixedspace.att;> + +<!ELEMENT pending EMPTY> +<!ATTLIST pending %basic.atts;> + +<!ELEMENT figure (image, ((caption, legend?) | legend)) > +<!ATTLIST figure + %basic.atts; + %align-h.att; + width %number; #IMPLIED> + +<!-- Also an inline element. --> +<!ELEMENT image EMPTY> +<!ATTLIST image + %basic.atts; + %align-hv.att; + uri CDATA #REQUIRED + alt CDATA #IMPLIED + height %measure; #IMPLIED + width %measure; #IMPLIED + scale %number; #IMPLIED> + +<!ELEMENT caption %text.model;> +<!ATTLIST caption %basic.atts;> + +<!ELEMENT legend (%body.elements;)+> +<!ATTLIST legend %basic.atts;> + +<!-- +Table elements: table, tgroup, colspec, thead, tbody, row, entry. +--> +%calstblx; + +<!-- Used to record processing information. --> +<!ELEMENT system_message (%body.elements;)+> +<!ATTLIST system_message + %basic.atts; + %backrefs.att; + level %number; #IMPLIED + line %number; #IMPLIED + type NMTOKEN #IMPLIED> + +<!-- Used to pass raw data through the system. Also inline. --> +<!ELEMENT raw %text.model;> +<!ATTLIST raw + %basic.atts; + %fixedspace.att; + format NMTOKENS #IMPLIED> + +<!-- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Inline Elements +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Inline elements occur within the text contents of body elements. Some +nesting of inline elements is allowed by these definitions, with the +following caveats: + +- An inline element may not contain a nested element of the same type + (e.g. <strong> may not contain another <strong>). +- Nested inline elements may or may not be supported by individual + applications using this DTD. +- The inline elements <footnote_reference>, <citation_reference>, + <literal>, and <image> do not support nesting. +--> + +<!ELEMENT emphasis %text.model;> +<!ATTLIST emphasis %basic.atts;> + +<!ELEMENT strong %text.model;> +<!ATTLIST strong %basic.atts;> + +<!ELEMENT literal (#PCDATA)> +<!ATTLIST literal %basic.atts;> + +<!-- Can also be a body element, when it contains an "image" element. --> +<!ELEMENT reference %text.model;> +<!ATTLIST reference + name CDATA #IMPLIED + %basic.atts; + %reference.atts; + %anonymous.att;> + +<!ELEMENT footnote_reference (#PCDATA)> +<!ATTLIST footnote_reference + %basic.atts; + %refid.att; + %refname.att; + %auto.att;> + +<!ELEMENT citation_reference (#PCDATA)> +<!ATTLIST citation_reference + %basic.atts; + %refid.att; + %refname.att;> + +<!ELEMENT substitution_reference %text.model;> +<!ATTLIST substitution_reference + %basic.atts; + %refname.att;> + +<!ELEMENT title_reference %text.model;> +<!ATTLIST title_reference %basic.atts;> + +<!ELEMENT abbreviation %text.model;> +<!ATTLIST abbreviation %basic.atts;> + +<!ELEMENT acronym %text.model;> +<!ATTLIST acronym %basic.atts;> + +<!ELEMENT superscript %text.model;> +<!ATTLIST superscript %basic.atts;> + +<!ELEMENT subscript %text.model;> +<!ATTLIST subscript %basic.atts;> + +<!ELEMENT inline %text.model;> +<!ATTLIST inline %basic.atts;> + +<!ELEMENT problematic %text.model;> +<!ATTLIST problematic + %basic.atts; + %refid.att;> + +<!ELEMENT generated %text.model;> +<!ATTLIST generated %basic.atts;> + +<!-- +Local Variables: +mode: sgml +indent-tabs-mode: nil +fill-column: 70 +End: +--> diff --git a/src/document_tree.rs b/src/document_tree.rs new file mode 100644 index 0000000..5a13a19 --- /dev/null +++ b/src/document_tree.rs @@ -0,0 +1,237 @@ +///http://docutils.sourceforge.net/docs/ref/doctree.html +///serves as AST + +#![feature(struct_inherit)] + +//----------\\ +//Categories\\ +//----------\\ + +trait IElement; //TODO: needed? + +///A document’s direct children +trait SubDocument: IElement; +///body elements, topics, sidebars, transitions +trait SubStructure: SubDocument; +trait SubSection: IElement; +trait SubTopic: IElement; +trait SubSidebar: IElement; +trait SubDLItem: IElement; +trait SubField: IElement; +trait SubOption: IElement; +trait SubLineBlock: IElement; + +//-----------------\\ +//Element hierarchy\\ +//-----------------\\ + +virtual struct Element: IElement { + ids: Vec<String>, + names: Vec<String>, + //left out dupnames + source, + classes, +}; + + +//TODO: restructure so that elements with and without children derive from common structs + +virtual struct BodyOrStructuralElement: Element; + +virtual struct StructuralElement: BodyOrStructuralElement; +virtual struct StructuralSubElement: SubDocument; + +virtual struct BodyElement: BodyOrStructuralElement, SubStructure, SubSection, SubTopic, SubSidebar; +virtual struct SimpleBodyElement: BodyElement; +virtual struct CompoundBodyElement: BodyElement; + + +virtual struct BodySubElement: Element; + + +virtual struct BibliographicElement: Element; + + +virtual struct DecorationElement: Element; + + +virtual struct TextOrInlineElement: Element; +virtual struct InlineElement: TextOrInlineElement; + + +//--------------\\ +//Content Models\\ +//--------------\\ + +trait HasChildren<C: Element> { + fn add_child(C), +} + +trait TextModel: HasChildren<TextOrInlineElement>; +trait StructureModel: HasChildren<SubStructure>; +trait DocumentModel: HasChildren<SubDocument>; +trait InfoModel: HasChildren<BibliographicElement>; +trait AuthorsModel: HasChildren<AuthorInfo>; +trait DecorationModel: HasChildren<DecorationElement>; +trait BodyModel: HasChildren<BodyElement>; +trait SectionModel: HasChildren<SubSection>; +trait TopicModel: HasChildren<SubTopic>; +trait SidebarModel: HasChildren<SubSidebar>; + +trait ListModel: HasChildren<ListItem>; + +trait DLModel: HasChildren<DefinitionListItem>; +trait DLItemModel: HasChildren<SubDLItem>; + +trait FieldListModel: HasChildren<Field>; +trait FieldModel: HasChildren<SubField>; + +trait OptionListModel: HasChildren<OptionListItem>; +trait OptionGroupModel: HasChildren<Option_>; +trait OptionModel: HasChildren<SubOption>; + +//--------\\ +//Elements\\ +//--------\\ + +struct Document: StructuralElement, DocumentModel; +struct Section: StructuralElement, SectionModel; +struct Topic: StructuralElement, TopicModel, SubStructure, SubSection, SubSidebar; +struct Sidebar: StructuralElement, SidebarModel, SubStructure, SubSection; + + +struct Title: StructuralSubElement, TextModel, SubSidebar, SubSection, SubTopic; +struct Subtitle: StructuralSubElement, TextModel, SubSidebar; +struct Decoration: StructuralSubElement, DecorationModel; +struct Docinfo: StructuralSubElement, InfoModel; +struct Transition: StructuralSubElement, SubStructure, SubSection; + + +struct Author: BibliographicElement, TextModel, AuthorInfo; +struct Authors: BibliographicElement, AuthorsModel; +struct Organization: BibliographicElement, TextModel, AuthorInfo; +struct Address: BibliographicElement, TextModel, AuthorInfo { space: FixedSpace }; +struct Contact: BibliographicElement, TextModel, AuthorInfo; +struct Version: BibliographicElement, TextModel; +struct Revision: BibliographicElement, TextModel; +struct Status: BibliographicElement, TextModel; +struct Date: BibliographicElement, TextModel; +struct Copyright: BibliographicElement, TextModel; +struct Field: BibliographicElement, FieldModel; + + +struct Header: DecorationElement, BodyModel; +struct Footer: DecorationElement, BodyModel; + + +struct Paragraph: SimpleBodyElement, TextModel; +struct LiteralBlock: SimpleBodyElement, TextModel { space: FixedSpace }; +struct Comment: SimpleBodyElement { space: FixedSpace }; +struct DoctestBlock: SimpleBodyElement { space: FixedSpace }; +struct Image: SimpleBodyElement; +struct MathBlock: SimpleBodyElement; +struct Pending: SimpleBodyElement; +struct Raw: SimpleBodyElement { space: FixedSpace }; +struct Rubric: SimpleBodyElement; +struct SubstitutionDefinition: SimpleBodyElement; +struct Target: SimpleBodyElement; + + +struct Compound: CompoundBodyElement, BodyModel; +struct Container: CompoundBodyElement, BodyModel; + +struct BulletList: CompoundBodyElement, ListModel { bullet: String }; +struct EnumeratedList: CompoundBodyElement, ListModel { enumtype: EnumeratedListType, prefix: String, suffix: String } +struct DefinitionList: CompoundBodyElement, DLModel; +struct FieldList: CompoundBodyElement, FieldListModel; +struct OptionList: CompoundBodyElement, OptionListModel; + +struct LineBlock: CompoundBodyElement, LineBlockModel, SubLineBlock; +struct Admonition: CompoundBodyElement; +struct Attention: CompoundBodyElement; +struct BlockQuote: CompoundBodyElement; +struct Caution: CompoundBodyElement; +struct Citation: CompoundBodyElement; +struct Danger: CompoundBodyElement; +struct Error: CompoundBodyElement; +struct Figure: CompoundBodyElement; +struct Footnote: CompoundBodyElement; +struct Hint: CompoundBodyElement; +struct Important: CompoundBodyElement; +struct Note: CompoundBodyElement; +struct SystemMessage: CompoundBodyElement; +struct Table: CompoundBodyElement; +struct Tip: CompoundBodyElement; +struct Warning: CompoundBodyElement; + + +struct ListItem: BodySubElement, BodyModel; + +struct DefinitionListItem: BodySubElement, DLItemModel; +struct Term: BodySubElement, TextModel, SubDLItem; +struct Classifier: BodySubElement, TextModel, SubDLItem; +struct Definition: BodySubElement, BodyModel, SubDLItem; + +struct FieldName: BodySubElement, TextModel, SubField; +struct FieldBody: BodySubElement, BodyModel, SubField; + +struct OptionList: BodySubElement, OptionListModel; +struct OptionListItem: BodySubElement, OptionListItemModel; +struct OptionGroup: BodySubElement, OptionGroupModel; +struct Description: BodySubElement, BodyModel; +struct Option_: BodySubElement, OptionModel; +struct OptionString: BodySubElement, TextModel, SubOption; +struct OptionArgument: BodySubElement, TextModel, SubOption { delimiter: String }; + +struct Line: BodySubElement, TextModel, SubLineBlock; + + +struct Abbreviation: InlineElement; +struct Acronym: InlineElement; +struct CitationReference: InlineElement; +struct Emphasis: InlineElement; +struct FootnoteReference: InlineElement; +struct Generated: InlineElement; +struct Image: InlineElement; +struct Inline: InlineElement; +struct Literal: InlineElement; +struct Math: InlineElement; +struct Problematic: InlineElement; +struct Reference: InlineElement; +struct Strong: InlineElement; +struct Subscript: InlineElement; +struct SubstitutionReference: InlineElement; +struct Superscript: InlineElement; +struct Target: InlineElement; +struct TitleReference: InlineElement; +struct Raw: InlineElement; + +struct TextElement: TextOrInlineElement; + + +//------\\ +//Others\\ +//------\\ + + +enum EnumeratedListType { + Arabic, + LowerAlpha, + UpperAlpha, + LowerRoman, + UpperRoman, +} + +enum FixedSpace { Default, Preserve } + + +//----\\ +//impl\\ +//----\\ + +impl Field { + get_name(&self) { + let name_elem = self.children[0]; + assert!(name_elem.t) + } +}
\ No newline at end of file |