fix

src/diagnostic_chain.rs

@@ -70,7 +70,7 @@ impl<'a> ErrorKind<'a> {
     }
 }
 
-impl<'a> std::fmt::Debug for ErrorKind<'a> {
+impl std::fmt::Debug for ErrorKind<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             ErrorKind::Diagnostic(d) => d.fmt(f),
@@ -79,7 +79,7 @@ impl<'a> std::fmt::Debug for ErrorKind<'a> {
     }
 }
 
-impl<'a> std::fmt::Display for ErrorKind<'a> {
+impl std::fmt::Display for ErrorKind<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             ErrorKind::Diagnostic(d) => d.fmt(f),

src/eyreish/ptr.rs

@@ -59,9 +59,9 @@ where
     lifetime: PhantomData<&'a T>,
 }
 
-impl<'a, T> Copy for Ref<'a, T> where T: ?Sized {}
+impl<T> Copy for Ref<'_, T> where T: ?Sized {}
 
-impl<'a, T> Clone for Ref<'a, T>
+impl<T> Clone for Ref<'_, T>
 where
     T: ?Sized,
 {
@@ -110,9 +110,9 @@ where
     lifetime: PhantomData<&'a mut T>,
 }
 
-impl<'a, T> Copy for Mut<'a, T> where T: ?Sized {}
+impl<T> Copy for Mut<'_, T> where T: ?Sized {}
 
-impl<'a, T> Clone for Mut<'a, T>
+impl<T> Clone for Mut<'_, T>
 where
     T: ?Sized,
 {
@@ -142,7 +142,7 @@ where
     }
 }
 
-impl<'a, T> Mut<'a, T> {
+impl<T> Mut<'_, T> {
     pub(crate) unsafe fn read(self) -> T {
         self.ptr.as_ptr().read()
     }

src/protocol.rs

@@ -134,7 +134,7 @@ impl From<&str> for Box<dyn Diagnostic> {
     }
 }
 
-impl<'a> From<&str> for Box<dyn Diagnostic + Send + Sync + 'a> {
+impl From<&str> for Box<dyn Diagnostic + Send + Sync + '_> {
     fn from(s: &str) -> Self {
         From::from(String::from(s))
     }

src/source_impls.rs

@@ -100,7 +100,7 @@ impl SourceCode for [u8] {
     }
 }
 
-impl<'src> SourceCode for &'src [u8] {
+impl SourceCode for &[u8] {
     fn read_span<'a>(
         &'a self,
         span: &SourceSpan,
@@ -139,7 +139,7 @@ impl SourceCode for str {
 }
 
 /// Makes `src: &'static str` or `struct S<'a> { src: &'a str }` usable.
-impl<'s> SourceCode for &'s str {
+impl SourceCode for &str {
     fn read_span<'a>(
         &'a self,
         span: &SourceSpan,