apply clippy 1.83.0 suggestions

src/csl/mod.rs

@@ -91,7 +91,7 @@ impl<'a, T: EntryLike> BibliographyDriver<'a, T> {
 }
 
 /// Implementations for finishing the bibliography.
-impl<'a, T: EntryLike + Hash + PartialEq + Eq + Debug> BibliographyDriver<'a, T> {
+impl<T: EntryLike + Hash + PartialEq + Eq + Debug> BibliographyDriver<'_, T> {
     /// Render the bibliography.
     pub fn finish(mut self, request: BibliographyRequest<'_>) -> Rendered {
         // 1.  Assign citation numbers by bibliography ordering or by citation

src/csl/rendering/mod.rs

@@ -975,7 +975,7 @@ impl<'a, 'b, T: EntryLike> BranchConditionIter<'a, 'b, T> {
     }
 }
 
-impl<'a, 'b, T: EntryLike> Iterator for BranchConditionIter<'a, 'b, T> {
+impl<T: EntryLike> Iterator for BranchConditionIter<'_, '_, T> {
     type Item = bool;
 
     fn next(&mut self) -> Option<Self::Item> {

src/csl/sort.rs

@@ -12,7 +12,7 @@ use crate::csl::BufWriteFormat;
 use super::taxonomy::EntryLike;
 use super::{CitationItem, InstanceContext, StyleContext};
 
-impl<'a> StyleContext<'a> {
+impl StyleContext<'_> {
     /// Retrieve the ordering of two entries according to the given sort key.
     fn cmp_entries<T: EntryLike>(
         &self,

src/csl/taxonomy.rs

@@ -159,7 +159,7 @@ impl EntryLike for Entry {
             NumberVariable::Issue => self.map(|e| e.issue()).map(MaybeTyped::to_cow),
             NumberVariable::Locator => panic!("processor must resolve this"),
             NumberVariable::Number => {
-                return self.serial_number().and_then(|s| s.0.get("serial")).map(|s| {
+                self.serial_number().and_then(|s| s.0.get("serial")).map(|s| {
                     Numeric::from_str(s)
                         .map(|n| MaybeTyped::Typed(Cow::Owned(n)))
                         .unwrap_or_else(|_| MaybeTyped::String(s.to_owned()))

src/types/numeric.rs

@@ -32,7 +32,7 @@ impl<'de> Deserialize<'de> for Numeric {
         struct OurVisitor;
 
         /// The visitor parses numbers and strings.
-        impl<'de> Visitor<'de> for OurVisitor {
+        impl Visitor<'_> for OurVisitor {
             type Value = Numeric;
 
             fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
@@ -230,7 +230,7 @@ impl Numeric {
     }
 }
 
-impl<'a> MaybeTyped<Cow<'a, Numeric>> {
+impl MaybeTyped<Cow<'_, Numeric>> {
     /// Order the values according to CSL rules.
     pub(crate) fn csl_cmp(&self, other: &Self) -> std::cmp::Ordering {
         match (self, other) {
@@ -379,7 +379,7 @@ pub struct NumIterator<'a> {
     idx: usize,
 }
 
-impl<'a> Iterator for NumIterator<'a> {
+impl Iterator for NumIterator<'_> {
     type Item = i32;
 
     fn next(&mut self) -> Option<Self::Item> {
@@ -394,7 +394,7 @@ impl<'a> Iterator for NumIterator<'a> {
     }
 }
 
-impl<'a> ExactSizeIterator for NumIterator<'a> {
+impl ExactSizeIterator for NumIterator<'_> {
     fn len(&self) -> usize {
         self.size_hint().0
     }