stabilize BTreeMap::remove_entry

Dylan-DPC-zz · Apr 2, 2020 · 3f1a588 · 3f1a588
1 parent 8ab82b8
commit 3f1a588
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/liballoc/collections/btree/map.rs b/src/liballoc/collections/btree/map.rs
@@ -894,15 +894,14 @@ impl<K: Ord, V> BTreeMap<K, V> {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(btreemap_remove_entry)]
     /// use std::collections::BTreeMap;
     ///
     /// let mut map = BTreeMap::new();
     /// map.insert(1, "a");
     /// assert_eq!(map.remove_entry(&1), Some((1, "a")));
     /// assert_eq!(map.remove_entry(&1), None);
     /// ```
-    #[unstable(feature = "btreemap_remove_entry", issue = "66714")]
+    #[stable(feature = "btreemap_remove_entry", since = "1.44.0")]
     pub fn remove_entry<Q: ?Sized>(&mut self, key: &Q) -> Option<(K, V)>
     where
         K: Borrow<Q>,