user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Stabilize std::vec::IntoIter::{as_slice, as_mut_slice}

Browse source
This commit is contained in:
Aaron Turon 2016-12-14 12:15:22 -08:00
parent e5363881a9
commit 3188ed50cf
1 changed files with 2 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/libcollections/vec.rs
View file

@ -1902,14 +1902,13 @@ impl<T> IntoIter<T> {
/// # Examples
///
/// ```
/// # #![feature(vec_into_iter_as_slice)]
/// let vec = vec!['a', 'b', 'c'];
/// let mut into_iter = vec.into_iter();
/// assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
/// let _ = into_iter.next().unwrap();
/// assert_eq!(into_iter.as_slice(), &['b', 'c']);
/// ```
#[unstable(feature = "vec_into_iter_as_slice", issue = "35601")]
#[stable(feature = "vec_into_iter_as_slice", since = "1.15.0")]
pub fn as_slice(&self) -> &[T] {
unsafe {
slice::from_raw_parts(self.ptr, self.len())
@ -1921,7 +1920,6 @@ impl<T> IntoIter<T> {
/// # Examples
///
/// ```
/// # #![feature(vec_into_iter_as_slice)]
/// let vec = vec!['a', 'b', 'c'];
/// let mut into_iter = vec.into_iter();
/// assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
@ -1930,7 +1928,7 @@ impl<T> IntoIter<T> {
/// assert_eq!(into_iter.next().unwrap(), 'b');
/// assert_eq!(into_iter.next().unwrap(), 'z');
/// ```
#[unstable(feature = "vec_into_iter_as_slice", issue = "35601")]
#[stable(feature = "vec_into_iter_as_slice", since = "1.15.0")]
pub fn as_mut_slice(&self) -> &mut [T] {
unsafe {
slice::from_raw_parts_mut(self.ptr as *mut T, self.len())