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Stabilize Vec(Deque)::resize_with

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Closes #41758
This commit is contained in:
Scott McMurray 2018-12-19 22:00:25 -08:00
parent daa8792f17
commit 7b6cf6e87b
3 changed files with 2 additions and 7 deletions
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4
src/liballoc/collections/vec_deque.rs
View File

@ -1897,8 +1897,6 @@ impl<T> VecDeque<T> {
/// # Examples
///
/// ```
/// #![feature(vec_resize_with)]
///
/// use std::collections::VecDeque;
///
/// let mut buf = VecDeque::new();
@ -1917,7 +1915,7 @@ impl<T> VecDeque<T> {
/// buf.resize_with(5, || { state += 1; state });
/// assert_eq!(buf, [5, 10, 101, 102, 103]);
/// ```
#[unstable(feature = "vec_resize_with", issue = "41758")]
#[stable(feature = "vec_resize_with", since = "1.33.0")]
pub fn resize_with(&mut self, new_len: usize, generator: impl FnMut()->T) {
let len = self.len();

4
src/liballoc/vec.rs
View File

@ -1241,8 +1241,6 @@ impl<T> Vec<T> {
/// # Examples
///
/// ```
/// #![feature(vec_resize_with)]
///
/// let mut vec = vec![1, 2, 3];
/// vec.resize_with(5, Default::default);
/// assert_eq!(vec, [1, 2, 3, 0, 0]);
@ -1255,7 +1253,7 @@ impl<T> Vec<T> {
///
/// [`resize`]: #method.resize
/// [`Clone`]: ../../std/clone/trait.Clone.html
#[unstable(feature = "vec_resize_with", issue = "41758")]
#[stable(feature = "vec_resize_with", since = "1.33.0")]
pub fn resize_with<F>(&mut self, new_len: usize, f: F)
where F: FnMut() -> T
{

1
src/librustc_data_structures/lib.rs
View File

@ -28,7 +28,6 @@
#![feature(optin_builtin_traits)]
#![feature(nll)]
#![feature(allow_internal_unstable)]
#![feature(vec_resize_with)]
#![feature(hash_raw_entry)]
#![feature(stmt_expr_attributes)]
#![feature(core_intrinsics)]