Fix clippy issues and updated dependencies

4 files changed, 12 insertions, 9 deletions

diff --git a/src/actions.rs b/src/actions.rs
index 2ae30f5..1eb42d1 100644
--- a/src/actions.rs
+++ b/src/actions.rs
@@ -77,7 +77,7 @@ pub fn update_subscription(sub: &mut Subscription) -> Result<()> {
         podcast.episodes()[..podcast.episodes().len() - sub.num_episodes]
             .par_iter()
             .map(|ep| download::download(podcast.title(), ep))
-            .flat_map(|e| e.err())
+            .flat_map(std::result::Result::err)
             .for_each(|err| eprintln!("Error: {}", err));
     }
     sub.num_episodes = podcast.episodes().len();
diff --git a/src/arg_parser.rs b/src/arg_parser.rs
index 6438af3..4d2dda6 100644
--- a/src/arg_parser.rs
+++ b/src/arg_parser.rs
@@ -147,6 +147,6 @@ pub fn search(state: &mut State, config: Config, matches: &ArgMatches) -> Result
         Some(r) => sub(state, config, r)?,
         None => eprintln!("Subscription failed. No url in API response."),
     }
-    
+
     Ok(())
 }
diff --git a/src/download.rs b/src/download.rs
index 7acc0b0..dd87857 100644
--- a/src/download.rs
+++ b/src/download.rs
@@ -24,7 +24,7 @@ pub fn download_range(state: &State, p_search: &str, e_search: &str) -> Result<(
                 .par_iter()
                 .map(|ep_num| &episodes[episodes.len() - ep_num])
                 .map(|ep| download(podcast.title(), ep))
-                .flat_map(|e| e.err())
+                .flat_map(std::result::Result::err)
                 .for_each(|err| println!("Error: {}", err));
         }
     }
@@ -109,13 +109,13 @@ pub fn download_episode_by_name(
             if download_all {
                 filtered_episodes
                     .map(|ep| download(podcast.title(), ep))
-                    .flat_map(|e| e.err())
+                    .flat_map(std::result::Result::err)
                     .for_each(|err| eprintln!("Error: {}", err));
             } else {
                 filtered_episodes
                     .take(1)
                     .map(|ep| download(podcast.title(), ep))
-                    .flat_map(|e| e.err())
+                    .flat_map(std::result::Result::err)
                     .for_each(|err| eprintln!("Error: {}", err));
             }
         }
@@ -150,7 +150,7 @@ pub fn download_all(state: &State, p_search: &str) -> Result<(), Error> {
                     .filter(|e| e.title().is_some())
                     .filter(|e| !downloaded.contains(&e.title().unwrap()))
                     .map(|e| download(podcast.title(), e))
-                    .flat_map(|e| e.err())
+                    .flat_map(std::result::Result::err)
                     .for_each(|err| eprintln!("Error: {}", err))
             })?;
         }
@@ -175,7 +175,7 @@ pub fn download_rss(config: Config, url: &str) -> Result<(), Error> {
         episodes[..download_limit]
             .par_iter()
             .map(|ep| download(podcast.title(), ep))
-            .flat_map(|e| e.err())
+            .flat_map(std::result::Result::err)
             .for_each(|err| eprintln!("Error downloading {}: {}", podcast.title(), err));
     }
     Ok(())
@@ -190,7 +190,7 @@ fn parse_download_episodes(e_search: &str) -> Result<HashSet<usize>, Error> {
         if elem.contains('-') {
             let range: Vec<usize> = elem
                 .split('-')
-                .map(|i| i.parse::<usize>())
+                .map(str::parse)
                 .collect::<Result<Vec<usize>, std::num::ParseIntError>>()?;
             ranges.push((range[0], range[1]));
         } else {
diff --git a/src/utils.rs b/src/utils.rs
index 21b01a7..7bc68fa 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -21,7 +21,10 @@ pub fn trim_extension(filename: &str) -> Option<String> {
 }
 
 pub fn find_extension(input: &str) -> Option<String> {
-    let s: Vec<String> = input.split('.').map(|s| s.to_string()).collect();
+    let s: Vec<String> = input
+        .split('.')
+        .map(std::string::ToString::to_string)
+        .collect();
     if s.len() > 1 {
         return s.last().cloned();
     }