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| author | inquisitivecrystal <22333129+inquisitivecrystal@users.noreply.github.com> | 2021-07-15 16:27:08 -0700 |
|---|---|---|
| committer | inquisitivecrystal <22333129+inquisitivecrystal@users.noreply.github.com> | 2021-07-15 16:27:08 -0700 |
| commit | 7fc4fc747c90d800989dbe06ec6c5e12661a1f59 (patch) | |
| tree | ad9aadab91c237b032b4fb060ed62fc4aea710ae | |
| parent | b1f8e27b74c541d3d555149c8efa4bfe9385cd56 (diff) | |
| download | rust-7fc4fc747c90d800989dbe06ec6c5e12661a1f59.tar.gz rust-7fc4fc747c90d800989dbe06ec6c5e12661a1f59.zip | |
Stabilize `[T; N]::map()`
| -rw-r--r-- | library/core/src/array/mod.rs | 5 | ||||
| -rw-r--r-- | library/core/tests/lib.rs | 1 |
2 files changed, 2 insertions, 4 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 32d344010aa..78b799cd709 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -296,7 +296,6 @@ impl<T, const N: usize> [T; N] { /// # Examples /// /// ``` - /// #![feature(array_map)] /// let x = [1, 2, 3]; /// let y = x.map(|v| v + 1); /// assert_eq!(y, [2, 3, 4]); @@ -310,7 +309,7 @@ impl<T, const N: usize> [T; N] { /// let y = x.map(|v| v.len()); /// assert_eq!(y, [6, 9, 3, 3]); /// ``` - #[unstable(feature = "array_map", issue = "75243")] + #[stable(feature = "array_map", since = "1.55.0")] pub fn map<F, U>(self, f: F) -> [U; N] where F: FnMut(T) -> U, @@ -377,7 +376,7 @@ impl<T, const N: usize> [T; N] { /// array if its elements are not `Copy`. /// /// ``` - /// #![feature(array_methods, array_map)] + /// #![feature(array_methods)] /// /// let strings = ["Ferris".to_string(), "♥".to_string(), "Rust".to_string()]; /// let is_ascii = strings.each_ref().map(|s| s.is_ascii()); diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs index cc4ff1be563..c7756a503c3 100644 --- a/library/core/tests/lib.rs +++ b/library/core/tests/lib.rs @@ -1,7 +1,6 @@ #![feature(alloc_layout_extra)] #![feature(array_chunks)] #![feature(array_methods)] -#![feature(array_map)] #![feature(array_windows)] #![feature(bool_to_option)] #![feature(box_syntax)] |