diff options
Diffstat (limited to 'src/libstd/sys_common')
| -rw-r--r-- | src/libstd/sys_common/remutex.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/sys_common/remutex.rs b/src/libstd/sys_common/remutex.rs index 022056f8a8a..071a3a25c7a 100644 --- a/src/libstd/sys_common/remutex.rs +++ b/src/libstd/sys_common/remutex.rs @@ -13,6 +13,7 @@ use marker; use ops::Deref; use sys_common::poison::{self, TryLockError, TryLockResult, LockResult}; use sys::mutex as sys; +use panic::{UnwindSafe, RefUnwindSafe}; /// A re-entrant mutual exclusion /// @@ -28,6 +29,9 @@ pub struct ReentrantMutex<T> { unsafe impl<T: Send> Send for ReentrantMutex<T> {} unsafe impl<T: Send> Sync for ReentrantMutex<T> {} +impl<T> UnwindSafe for ReentrantMutex<T> {} +impl<T> RefUnwindSafe for ReentrantMutex<T> {} + /// An RAII implementation of a "scoped lock" of a mutex. When this structure is /// dropped (falls out of scope), the lock will be unlocked. |