Remove unnecessary reference

tcharding · tcharding · commit 362328162919 · 2024-04-02T08:46:33.000+11:00
clippy emits:

 error: this expression creates a reference which is immediately
 dereferenced by the compiler

As suggested, remove the reference.
diff --git a/src/lib.rs b/src/lib.rs
@@ -754,7 +754,7 @@ mod prelude {
         impl<T: ?Sized> Deref for MutexGuard<'_, T> {
             type Target = T;
 
-            fn deref(&self) -> &T { &self.lock.deref() }
+            fn deref(&self) -> &T { self.lock.deref() }
         }
 
         impl<T: ?Sized> DerefMut for MutexGuard<'_, T> {

Original file line number	Diff line number	Diff line change
`@@ -754,7 +754,7 @@ mod prelude {`
`754`	`754`	`impl<T: ?Sized> Deref for MutexGuard<'_, T> {`
`755`	`755`	`type Target = T;`
`756`	`756`
`757`		`- fn deref(&self) -> &T { &self.lock.deref() }`
	`757`	`+ fn deref(&self) -> &T { self.lock.deref() }`
`758`	`758`	`}`
`759`	`759`
`760`	`760`	`impl<T: ?Sized> DerefMut for MutexGuard<'_, T> {`