diff options
Diffstat (limited to 'library/std/src/sync')
| -rw-r--r-- | library/std/src/sync/mutex.rs | 7 | ||||
| -rw-r--r-- | library/std/src/sync/rwlock.rs | 14 |
2 files changed, 6 insertions, 15 deletions
diff --git a/library/std/src/sync/mutex.rs b/library/std/src/sync/mutex.rs index 57f1dcca30e..3ea0a6c3937 100644 --- a/library/std/src/sync/mutex.rs +++ b/library/std/src/sync/mutex.rs @@ -188,12 +188,9 @@ unsafe impl<T: ?Sized + Send> Sync for Mutex<T> {} /// [`lock`]: Mutex::lock /// [`try_lock`]: Mutex::try_lock #[must_use = "if unused the Mutex will immediately unlock"] -#[cfg_attr( - not(bootstrap), - must_not_suspend = "holding a MutexGuard across suspend \ +#[must_not_suspend = "holding a MutexGuard across suspend \ points can cause deadlocks, delays, \ - and cause Futures to not implement `Send`" -)] + and cause Futures to not implement `Send`"] #[stable(feature = "rust1", since = "1.0.0")] pub struct MutexGuard<'a, T: ?Sized + 'a> { lock: &'a Mutex<T>, diff --git a/library/std/src/sync/rwlock.rs b/library/std/src/sync/rwlock.rs index 2f4395ceefd..2e72a9ef54e 100644 --- a/library/std/src/sync/rwlock.rs +++ b/library/std/src/sync/rwlock.rs @@ -95,12 +95,9 @@ unsafe impl<T: ?Sized + Send + Sync> Sync for RwLock<T> {} /// [`read`]: RwLock::read /// [`try_read`]: RwLock::try_read #[must_use = "if unused the RwLock will immediately unlock"] -#[cfg_attr( - not(bootstrap), - must_not_suspend = "holding a RwLockReadGuard across suspend \ +#[must_not_suspend = "holding a RwLockReadGuard across suspend \ points can cause deadlocks, delays, \ - and cause Futures to not implement `Send`" -)] + and cause Futures to not implement `Send`"] #[stable(feature = "rust1", since = "1.0.0")] pub struct RwLockReadGuard<'a, T: ?Sized + 'a> { lock: &'a RwLock<T>, @@ -121,12 +118,9 @@ unsafe impl<T: ?Sized + Sync> Sync for RwLockReadGuard<'_, T> {} /// [`write`]: RwLock::write /// [`try_write`]: RwLock::try_write #[must_use = "if unused the RwLock will immediately unlock"] -#[cfg_attr( - not(bootstrap), - must_not_suspend = "holding a RwLockWriteGuard across suspend \ +#[must_not_suspend = "holding a RwLockWriteGuard across suspend \ points can cause deadlocks, delays, \ - and cause Future's to not implement `Send`" -)] + and cause Future's to not implement `Send`"] #[stable(feature = "rust1", since = "1.0.0")] pub struct RwLockWriteGuard<'a, T: ?Sized + 'a> { lock: &'a RwLock<T>, |