Appease clippy

src/error.rs

@@ -283,19 +283,19 @@ impl<'a, T> From<MaybeRef<'a, T>> for RichPattern<'a, T> {
     }
 }
 
-impl<'a, T> From<&'static str> for RichPattern<'a, T> {
+impl<T> From<&'static str> for RichPattern<'_, T> {
     fn from(label: &'static str) -> Self {
         Self::Label(Cow::Borrowed(label))
     }
 }
 
-impl<'a, T> From<String> for RichPattern<'a, T> {
+impl<T> From<String> for RichPattern<'_, T> {
     fn from(label: String) -> Self {
         Self::Label(Cow::Owned(label))
     }
 }
 
-impl<'a> From<char> for RichPattern<'a, char> {
+impl From<char> for RichPattern<'_, char> {
     fn from(c: char) -> Self {
         Self::Token(MaybeRef::Val(c))
     }

src/input.rs

@@ -1541,7 +1541,7 @@ impl<'src, 'parse, I: Input<'src>, E: ParserExtra<'src, I>> InputRef<'src, 'pars
         I: ValueInput<'src>,
     {
         // SAFETY: cursor was generated by previous call to `Input::next`
-        unsafe { I::next(self.cache, &mut self.cursor.clone()).map(Into::into) }
+        unsafe { I::next(self.cache, &mut self.cursor.clone()) }
     }
 
     /// Peek the next token in the input. Returns `None` if the end of the input has been reached.
@@ -1551,7 +1551,7 @@ impl<'src, 'parse, I: Input<'src>, E: ParserExtra<'src, I>> InputRef<'src, 'pars
         I: BorrowInput<'src>,
     {
         // SAFETY: cursor was generated by previous call to `Input::next`
-        unsafe { I::next_ref(self.cache, &mut self.cursor.clone()).map(Into::into) }
+        unsafe { I::next_ref(self.cache, &mut self.cursor.clone()) }
     }
 
     /// Skip the next token in the input.
@@ -1681,7 +1681,7 @@ impl<'src, 'parse, I: Input<'src>, E: ParserExtra<'src, I>> InputRef<'src, 'pars
 
         // Prioritize errors before choosing whether to generate the alt (avoids unnecessary error creation)
         self.errors.alt = Some(match self.errors.alt.take() {
-            Some(alt) => match { I::cursor_location(&alt.pos).cmp(&I::cursor_location(at)) } {
+            Some(alt) => match I::cursor_location(&alt.pos).cmp(&I::cursor_location(at)) {
                 Ordering::Equal => {
                     Located::at(alt.pos, alt.err.merge_expected_found(expected, found, span))
                 }

src/lib.rs

@@ -198,7 +198,7 @@ pub enum DefaultExpected<'a, T> {
     EndOfInput,
 }
 
-impl<'a, T> DefaultExpected<'a, T> {
+impl<T> DefaultExpected<'_, T> {
     /// Convert this [`DefaultExpected`] into an owned version of itself, cloning any inner references if required.
     #[inline]
     pub fn into_owned(self) -> DefaultExpected<'static, T>
@@ -3644,7 +3644,7 @@ mod tests {
                     LabelError::<&str, char>::expected_found(
                         ['n'],
                         e.found().map(|i| From::from(*i)),
-                        e.span().clone(),
+                        *e.span(),
                     )
                 }))
                 .ignored()