Implement Eq, PartialEq and Hash for atomic::Ordering

2018-12-16 16:37:18 +00:00 · 2018-12-16 16:37:18 +00:00 · cd70d7df7b
commit cd70d7df7b
parent 748d354af3
1 changed files with 1 additions and 1 deletions
--- a/src/libcore/sync/atomic.rs
+++ b/src/libcore/sync/atomic.rs
@ -188,7 +188,7 @@ unsafe impl<T> Sync for AtomicPtr<T> {}
 /// [Ordering::Relaxed]: #variant.Relaxed
 /// [Ordering::SeqCst]: #variant.SeqCst
 #[stable(feature = "rust1", since = "1.0.0")]
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
 #[non_exhaustive]
 pub enum Ordering {
    /// No ordering constraints, only atomic operations.