diff options
| -rw-r--r-- | src/libcore/sync/atomic.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libcore/sync/atomic.rs b/src/libcore/sync/atomic.rs index 53b056d2b8b..cd3dd9ce139 100644 --- a/src/libcore/sync/atomic.rs +++ b/src/libcore/sync/atomic.rs @@ -927,6 +927,12 @@ impl<T> AtomicPtr<T> { } } +#[stable(feature = "atomic_from", since = "1.23.0")] +impl<T> From<*mut T> for AtomicPtr<T> { + #[inline] + fn from(p: *mut T) -> Self { Self::new(p) } +} + #[cfg(target_has_atomic = "ptr")] macro_rules! atomic_int { ($stable:meta, $const_unstable:meta, @@ -967,6 +973,12 @@ macro_rules! atomic_int { } } + #[stable(feature = "atomic_from", since = "1.23.0")] + impl From<$int_type> for $atomic_type { + #[inline] + fn from(v: $int_type) -> Self { Self::new(v) } + } + #[$stable_debug] impl fmt::Debug for $atomic_type { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { |