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Stabilize core::slice::fill_with

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This commit is contained in:
Yoshua Wuyts 2021-01-15 18:51:09 +01:00
parent 18ec4a9a74
commit b50df6d31c
1 changed files with 2 additions and 3 deletions
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5
library/core/src/slice/mod.rs
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@ -2706,13 +2706,12 @@ impl<T> [T] {
/// # Examples
///
/// ```
/// #![feature(slice_fill_with)]
///
/// let mut buf = vec![1; 10];
/// buf.fill_with(Default::default);
/// assert_eq!(buf, vec![0; 10]);
/// ```
#[unstable(feature = "slice_fill_with", issue = "79221")]
#[doc(alias = "memset")]
#[stable(feature = "slice_fill_with", since = "1.51.0")]
pub fn fill_with<F>(&mut self, mut f: F)
where
F: FnMut() -> T,