Stabilize std::{rc,sync}::Weak::{weak_count, strong_count}

Closes: #57977
rust-lang · Nov 21, 2019 · 91ee3d1 · 91ee3d1
1 parent 35ef33a
commit 91ee3d1
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs
@@ -1803,7 +1803,7 @@ impl<T: ?Sized> Weak<T> {
     /// If `self` was created using [`Weak::new`], this will return 0.
     ///
     /// [`Weak::new`]: #method.new
-    #[unstable(feature = "weak_counts", issue = "57977")]
+    #[stable(feature = "weak_counts", since = "1.40.0")]
     pub fn strong_count(&self) -> usize {
         if let Some(inner) = self.inner() {
             inner.strong()
@@ -1819,7 +1819,7 @@ impl<T: ?Sized> Weak<T> {
     /// allocation.
     ///
     /// [`Weak::new`]: #method.new
-    #[unstable(feature = "weak_counts", issue = "57977")]
+    #[stable(feature = "weak_counts", since = "1.40.0")]
     pub fn weak_count(&self) -> Option<usize> {
         self.inner().map(|inner| {
             if inner.strong() > 0 {

diff --git a/src/liballoc/sync.rs b/src/liballoc/sync.rs
@@ -1496,7 +1496,7 @@ impl<T: ?Sized> Weak<T> {
     /// If `self` was created using [`Weak::new`], this will return 0.
     ///
     /// [`Weak::new`]: #method.new
-    #[unstable(feature = "weak_counts", issue = "57977")]
+    #[stable(feature = "weak_counts", since = "1.40.0")]
     pub fn strong_count(&self) -> usize {
         if let Some(inner) = self.inner() {
             inner.strong.load(SeqCst)
@@ -1519,7 +1519,7 @@ impl<T: ?Sized> Weak<T> {
     /// `Weak`s pointing to the same allocation.
     ///
     /// [`Weak::new`]: #method.new
-    #[unstable(feature = "weak_counts", issue = "57977")]
+    #[stable(feature = "weak_counts", since = "1.40.0")]
     pub fn weak_count(&self) -> Option<usize> {
         // Due to the implicit weak pointer added when any strong pointers are
         // around, we cannot implement `weak_count` correctly since it