Stabilize slice_flatten

rust-lang · May 26, 2024 · 651fd56 · 651fd56
1 parent 48f0011
commit 651fd56
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Showing 2 changed files with 3 additions and 9 deletions.
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
@@ -2643,15 +2643,13 @@ impl<T, A: Allocator, const N: usize> Vec<[T; N], A> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(slice_flatten)]
-    ///
     /// let mut vec = vec![[1, 2, 3], [4, 5, 6], [7, 8, 9]];
     /// assert_eq!(vec.pop(), Some([7, 8, 9]));
     ///
     /// let mut flattened = vec.into_flattened();
     /// assert_eq!(flattened.pop(), Some(6));
     /// ```
-    #[unstable(feature = "slice_flatten", issue = "95629")]
+    #[stable(feature = "slice_flatten", since = "CURRENT_RUSTC_VERSION")]
     pub fn into_flattened(self) -> Vec<T, A> {
         let (ptr, len, cap, alloc) = self.into_raw_parts_with_alloc();
         let (new_len, new_cap) = if T::IS_ZST {

diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs
@@ -4531,8 +4531,6 @@ impl<T, const N: usize> [[T; N]] {
     /// # Examples
     ///
     /// ```
-    /// #![feature(slice_flatten)]
-    ///
     /// assert_eq!([[1, 2, 3], [4, 5, 6]].as_flattened(), &[1, 2, 3, 4, 5, 6]);
     ///
     /// assert_eq!(
@@ -4546,7 +4544,7 @@ impl<T, const N: usize> [[T; N]] {
     /// let empty_slice_of_arrays: &[[u32; 10]] = &[];
     /// assert!(empty_slice_of_arrays.as_flattened().is_empty());
     /// ```
-    #[unstable(feature = "slice_flatten", issue = "95629")]
+    #[stable(feature = "slice_flatten", since = "CURRENT_RUSTC_VERSION")]
     pub const fn as_flattened(&self) -> &[T] {
         let len = if T::IS_ZST {
             self.len().checked_mul(N).expect("slice len overflow")
@@ -4572,8 +4570,6 @@ impl<T, const N: usize> [[T; N]] {
     /// # Examples
     ///
     /// ```
-    /// #![feature(slice_flatten)]
-    ///
     /// fn add_5_to_all(slice: &mut [i32]) {
     ///     for i in slice {
     ///         *i += 5;
@@ -4584,7 +4580,7 @@ impl<T, const N: usize> [[T; N]] {
     /// add_5_to_all(array.as_flattened_mut());
     /// assert_eq!(array, [[6, 7, 8], [9, 10, 11], [12, 13, 14]]);
     /// ```
-    #[unstable(feature = "slice_flatten", issue = "95629")]
+    #[stable(feature = "slice_flatten", since = "CURRENT_RUSTC_VERSION")]
     pub fn as_flattened_mut(&mut self) -> &mut [T] {
         let len = if T::IS_ZST {
             self.len().checked_mul(N).expect("slice len overflow")