refactor: repair clippy lints

Author: jpgrayson

src/cmd/import.rs

@@ -321,7 +321,7 @@ fn import_tgz_series(stack: Stack, matches: &clap::ArgMatches, source_path: &Pat
     let temp_dir = tempfile::tempdir()?;
     archive.unpack(temp_dir.path())?;
     let series_path = find_series_path(temp_dir.path())?;
-    return import_series(stack, matches, Some(series_path.as_path()));
+    import_series(stack, matches, Some(series_path.as_path()))
 }
 
 fn import_tbz2_series(stack: Stack, matches: &clap::ArgMatches, source_path: &Path) -> Result<()> {
@@ -330,7 +330,7 @@ fn import_tbz2_series(stack: Stack, matches: &clap::ArgMatches, source_path: &Pa
     let temp_dir = tempfile::tempdir()?;
     archive.unpack(temp_dir.path())?;
     let series_path = find_series_path(temp_dir.path())?;
-    return import_series(stack, matches, Some(series_path.as_path()));
+    import_series(stack, matches, Some(series_path.as_path()))
 }
 
 fn import_tar_series(stack: Stack, matches: &clap::ArgMatches, source_path: &Path) -> Result<()> {
@@ -339,7 +339,7 @@ fn import_tar_series(stack: Stack, matches: &clap::ArgMatches, source_path: &Pat
     let temp_dir = tempfile::tempdir()?;
     archive.unpack(temp_dir.path())?;
     let series_path = find_series_path(temp_dir.path())?;
-    return import_series(stack, matches, Some(series_path.as_path()));
+    import_series(stack, matches, Some(series_path.as_path()))
 }
 
 fn import_series(

src/hook.rs

@@ -188,7 +188,7 @@ impl<'repo> TemporaryMessage<'repo> {
     }
 }
 
-impl<'repo> Drop for TemporaryMessage<'repo> {
+impl Drop for TemporaryMessage<'_> {
     fn drop(&mut self) {
         let msg_path = self.work_dir.join(&self.filename);
         if msg_path.is_file() {

src/patch/locator.rs

@@ -100,7 +100,7 @@ enum DisambiguatedId<'a> {
     FromLast(isize),
 }
 
-impl<'a> DisambiguatedId<'a> {
+impl DisambiguatedId<'_> {
     fn string_for_error(&self) -> String {
         match self {
             DisambiguatedId::Name(name) => format!("`{name}`"),

src/stupid/context.rs

@@ -33,7 +33,7 @@ pub(crate) struct StupidContext<'repo, 'index> {
     pub(super) git_version: RefCell<Option<StupidVersion>>,
 }
 
-impl<'repo, 'index> StupidContext<'repo, 'index> {
+impl StupidContext<'_, '_> {
     /// Perform actions with a temporary index file.
     ///
     /// The temporary index file is automatically deleted when this call returns.
@@ -56,7 +56,7 @@ impl<'repo, 'index> StupidContext<'repo, 'index> {
     }
 }
 
-impl<'repo, 'index> StupidContext<'repo, 'index> {
+impl StupidContext<'_, '_> {
     fn git(&self) -> Command {
         let mut command = Command::new("git");
         self.setup_git_env(&mut command);
@@ -110,7 +110,7 @@ impl<'repo, 'index> StupidContext<'repo, 'index> {
     }
 }
 
-impl<'repo, 'index> StupidContext<'repo, 'index> {
+impl StupidContext<'_, '_> {
     /// Apply a patch (diff) to the specified index using `git apply --cached`.
     pub(crate) fn apply_to_index(&self, diff: &BStr) -> Result<()> {
         self.git_in_work_root()?

src/stupid/status.rs

@@ -396,7 +396,7 @@ impl<'s> Iterator for StatusIter<'s> {
 
 pub(crate) struct StatusHeaders<'s>(&'s Statuses);
 
-impl<'s> StatusHeaders<'s> {
+impl StatusHeaders<'_> {
     /// Get branch object id header.
     ///
     /// Returns `None` if the initial commit has not been made for the branch.

src/stupid/tempindex.rs

@@ -45,7 +45,7 @@ impl<'repo> TempIndex<'repo> {
     }
 }
 
-impl<'repo> Drop for TempIndex<'repo> {
+impl Drop for TempIndex<'_> {
     fn drop(&mut self) {
         let index_path = self.git_dir.join(self.filename());
         assert!(index_path.is_file());

src/wrap/message.rs

@@ -242,19 +242,19 @@ impl<'a> From<&'a str> for Message<'a> {
     }
 }
 
-impl<'a> From<String> for Message<'a> {
+impl From<String> for Message<'_> {
     fn from(s: String) -> Self {
         Self::String(s)
     }
 }
 
-impl<'a> Default for Message<'a> {
+impl Default for Message<'_> {
     fn default() -> Self {
         Self::Str("")
     }
 }
 
-impl<'a> PartialEq for Message<'a> {
+impl PartialEq for Message<'_> {
     fn eq(&self, other: &Self) -> bool {
         self.raw_bytes() == other.raw_bytes()
     }