mathieu/granite-rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Rollup merge of #81048 - yoshuawuyts:stabilize-core-slice-fill-with, r=m-ou-se

Browse source 
Stabilize `core::slice::fill_with`

_Tracking issue: https://github.com/rust-lang/rust/issues/79221_

This stabilizes the `slice_fill_with` feature for Rust 1.51, following the stabilization of `slice_fill` in 1.50. This was requested by libs team members in https://github.com/rust-lang/rust/pull/79213.

This PR also adds the "memset" alias for `slice::fill_with`, mirroring the alias set on the `slice::fill` sibling API. This will ensure someone looking for "memset" will find both variants.

r? `@Amanieu`
This commit is contained in:
Jonas Schievink 2021-01-31 01:47:29 +01:00 • committed by GitHub
commit 0793fab0c3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
library/core/src/slice/mod.rs
View file

@ -2852,13 +2852,12 @@ 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,