Stabilize hash_extract_if

thanhnguyen-aws · Mar 6, 2025 · d456304 · d456304
1 parent 465ea0f
commit d456304
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Showing 2 changed files with 10 additions and 16 deletions.
diff --git a/std/src/collections/hash/map.rs b/std/src/collections/hash/map.rs
@@ -656,7 +656,6 @@ impl<K, V, S> HashMap<K, V, S> {
     /// Splitting a map into even and odd keys, reusing the original map:
     ///
     /// ```
-    /// #![feature(hash_extract_if)]
     /// use std::collections::HashMap;
     ///
     /// let mut map: HashMap<i32, i32> = (0..8).map(|x| (x, x)).collect();
@@ -672,7 +671,7 @@ impl<K, V, S> HashMap<K, V, S> {
     /// ```
     #[inline]
     #[rustc_lint_query_instability]
-    #[unstable(feature = "hash_extract_if", issue = "59618")]
+    #[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
     pub fn extract_if<F>(&mut self, pred: F) -> ExtractIf<'_, K, V, F>
     where
         F: FnMut(&K, &mut V) -> bool,
@@ -1722,16 +1721,14 @@ impl<'a, K, V> Drain<'a, K, V> {
 /// # Example
 ///
 /// ```
-/// #![feature(hash_extract_if)]
-///
 /// use std::collections::HashMap;
 ///
 /// let mut map = HashMap::from([
 ///     ("a", 1),
 /// ]);
 /// let iter = map.extract_if(|_k, v| *v % 2 == 0);
 /// ```
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 #[must_use = "iterators are lazy and do nothing unless consumed"]
 pub struct ExtractIf<'a, K, V, F>
 where
@@ -2746,7 +2743,7 @@ where
     }
 }
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<K, V, F> Iterator for ExtractIf<'_, K, V, F>
 where
     F: FnMut(&K, &mut V) -> bool,
@@ -2763,10 +2760,10 @@ where
     }
 }
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<K, V, F> FusedIterator for ExtractIf<'_, K, V, F> where F: FnMut(&K, &mut V) -> bool {}
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<'a, K, V, F> fmt::Debug for ExtractIf<'a, K, V, F>
 where
     F: FnMut(&K, &mut V) -> bool,

diff --git a/std/src/collections/hash/set.rs b/std/src/collections/hash/set.rs
@@ -293,7 +293,6 @@ impl<T, S> HashSet<T, S> {
     /// Splitting a set into even and odd values, reusing the original set:
     ///
     /// ```
-    /// #![feature(hash_extract_if)]
     /// use std::collections::HashSet;
     ///
     /// let mut set: HashSet<i32> = (0..8).collect();
@@ -309,7 +308,7 @@ impl<T, S> HashSet<T, S> {
     /// ```
     #[inline]
     #[rustc_lint_query_instability]
-    #[unstable(feature = "hash_extract_if", issue = "59618")]
+    #[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
     pub fn extract_if<F>(&mut self, pred: F) -> ExtractIf<'_, T, F>
     where
         F: FnMut(&T) -> bool,
@@ -1385,15 +1384,13 @@ pub struct Drain<'a, K: 'a> {
 /// # Examples
 ///
 /// ```
-/// #![feature(hash_extract_if)]
-///
 /// use std::collections::HashSet;
 ///
 /// let mut a = HashSet::from([1, 2, 3]);
 ///
 /// let mut extract_ifed = a.extract_if(|v| v % 2 == 0);
 /// ```
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 pub struct ExtractIf<'a, K, F>
 where
     F: FnMut(&K) -> bool,
@@ -1676,7 +1673,7 @@ impl<K: fmt::Debug> fmt::Debug for Drain<'_, K> {
     }
 }
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<K, F> Iterator for ExtractIf<'_, K, F>
 where
     F: FnMut(&K) -> bool,
@@ -1693,10 +1690,10 @@ where
     }
 }
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<K, F> FusedIterator for ExtractIf<'_, K, F> where F: FnMut(&K) -> bool {}
 
-#[unstable(feature = "hash_extract_if", issue = "59618")]
+#[stable(feature = "hash_extract_if", since = "CURRENT_RUSTC_VERSION")]
 impl<'a, K, F> fmt::Debug for ExtractIf<'a, K, F>
 where
     F: FnMut(&K) -> bool,