diff options
Diffstat (limited to 'src/liballoc/arc.rs')
| -rw-r--r-- | src/liballoc/arc.rs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/liballoc/arc.rs b/src/liballoc/arc.rs index 821933f3f0a..ad4cb2076c2 100644 --- a/src/liballoc/arc.rs +++ b/src/liballoc/arc.rs @@ -126,7 +126,7 @@ unsafe impl<T: Sync + Send> Sync for Arc<T> { } /// Weak pointers will not keep the data inside of the `Arc` alive, and can be used to break cycles /// between `Arc` pointers. #[unsafe_no_drop_flag] -#[unstable(feature = "unnamed_feature", +#[unstable(feature = "alloc", reason = "Weak pointers may not belong in this module.")] pub struct Weak<T> { // FIXME #12808: strange name to try to avoid interfering with @@ -180,7 +180,7 @@ impl<T> Arc<T> { /// /// let weak_five = five.downgrade(); /// ``` - #[unstable(feature = "unnamed_feature", + #[unstable(feature = "alloc", reason = "Weak pointers may not belong in this module.")] pub fn downgrade(&self) -> Weak<T> { // See the clone() impl for why this is relaxed @@ -202,12 +202,12 @@ impl<T> Arc<T> { /// Get the number of weak references to this value. #[inline] -#[unstable(feature = "unnamed_feature")] +#[unstable(feature = "alloc")] pub fn weak_count<T>(this: &Arc<T>) -> uint { this.inner().weak.load(SeqCst) - 1 } /// Get the number of strong references to this value. #[inline] -#[unstable(feature = "unnamed_feature")] +#[unstable(feature = "alloc")] pub fn strong_count<T>(this: &Arc<T>) -> uint { this.inner().strong.load(SeqCst) } #[stable(feature = "grandfathered", since = "1.0.0")] @@ -273,7 +273,7 @@ impl<T: Send + Sync + Clone> Arc<T> { /// let mut_five = five.make_unique(); /// ``` #[inline] - #[unstable(feature = "unnamed_feature")] + #[unstable(feature = "alloc")] pub fn make_unique(&mut self) -> &mut T { // Note that we hold a strong reference, which also counts as a weak reference, so we only // clone if there is an additional reference of either kind. @@ -357,7 +357,7 @@ impl<T: Sync + Send> Drop for Arc<T> { } } -#[unstable(feature = "unnamed_feature", +#[unstable(feature = "alloc", reason = "Weak pointers may not belong in this module.")] impl<T: Sync + Send> Weak<T> { /// Upgrades a weak reference to a strong reference. @@ -396,7 +396,7 @@ impl<T: Sync + Send> Weak<T> { } } -#[unstable(feature = "unnamed_feature", +#[unstable(feature = "alloc", reason = "Weak pointers may not belong in this module.")] impl<T: Sync + Send> Clone for Weak<T> { /// Makes a clone of the `Weak<T>`. |