diff options
Diffstat (limited to 'src/rwlock/rwlock.rs')
| -rw-r--r-- | src/rwlock/rwlock.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/rwlock/rwlock.rs b/src/rwlock/rwlock.rs index 03b2cfd..b5dea75 100644 --- a/src/rwlock/rwlock.rs +++ b/src/rwlock/rwlock.rs @@ -286,13 +286,13 @@ impl<T: ?Sized, R: RawRwLock> RwLock<T, R> { pub fn try_read<'s, 'key: 's, Key: Keyable>( &'s self, key: Key, - ) -> Option<RwLockReadGuard<'s, 'key, T, Key, R>> { + ) -> Result<RwLockReadGuard<'s, 'key, T, Key, R>, Key> { unsafe { if self.raw_try_read() { // safety: the lock is locked first - Some(RwLockReadGuard::new(self, key)) + Ok(RwLockReadGuard::new(self, key)) } else { - None + Err(key) } } } @@ -381,13 +381,13 @@ impl<T: ?Sized, R: RawRwLock> RwLock<T, R> { pub fn try_write<'s, 'key: 's, Key: Keyable>( &'s self, key: Key, - ) -> Option<RwLockWriteGuard<'s, 'key, T, Key, R>> { + ) -> Result<RwLockWriteGuard<'s, 'key, T, Key, R>, Key> { unsafe { if self.raw_try_lock() { // safety: the lock is locked first - Some(RwLockWriteGuard::new(self, key)) + Ok(RwLockWriteGuard::new(self, key)) } else { - None + Err(key) } } } |