Merge branch 'master' into mox692/add_uring_write

tokio/src/net/tcp/stream.rs

@@ -1462,6 +1462,12 @@ impl fmt::Debug for TcpStream {
     }
 }
 
+impl AsRef<Self> for TcpStream {
+    fn as_ref(&self) -> &Self {
+        self
+    }
+}
+
 #[cfg(unix)]
 mod sys {
     use super::TcpStream;

tokio/src/net/unix/stream.rs

@@ -1076,6 +1076,12 @@ impl fmt::Debug for UnixStream {
     }
 }
 
+impl AsRef<Self> for UnixStream {
+    fn as_ref(&self) -> &Self {
+        self
+    }
+}
+
 impl AsRawFd for UnixStream {
     fn as_raw_fd(&self) -> RawFd {
         self.io.as_raw_fd()

tokio/src/sync/mutex.rs

@@ -716,10 +716,7 @@ impl<T: ?Sized> Mutex<T> {
     /// }
     /// ```
     pub fn get_mut(&mut self) -> &mut T {
-        unsafe {
-            // Safety: This is https://github.com/rust-lang/rust/pull/76936
-            &mut *self.c.get()
-        }
+        self.c.get_mut()
     }
 
     /// Attempts to acquire the lock, and returns [`TryLockError`] if the lock

tokio/src/sync/rwlock.rs

@@ -1073,10 +1073,7 @@ impl<T: ?Sized> RwLock<T> {
     /// }
     /// ```
     pub fn get_mut(&mut self) -> &mut T {
-        unsafe {
-            // Safety: This is https://github.com/rust-lang/rust/pull/76936
-            &mut *self.c.get()
-        }
+        self.c.get_mut()
     }
 
     /// Consumes the lock, returning the underlying data.