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Make as{_mut,}_slice on array::IntoIter public

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This commit is contained in:
est31 2020-11-19 08:28:49 +01:00
parent 675f114d95
commit de08df26d3
1 changed files with 4 additions and 2 deletions
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6
library/core/src/array/iter.rs
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@ -69,7 +69,8 @@ impl<T, const N: usize> IntoIter<T, N> {
/// Returns an immutable slice of all elements that have not been yielded
/// yet.
fn as_slice(&self) -> &[T] {
#[unstable(feature = "array_value_iter_slice", issue = "65798")]
pub fn as_slice(&self) -> &[T] {
// SAFETY: We know that all elements within `alive` are properly initialized.
unsafe {
let slice = self.data.get_unchecked(self.alive.clone());
@ -78,7 +79,8 @@ impl<T, const N: usize> IntoIter<T, N> {
}
/// Returns a mutable slice of all elements that have not been yielded yet.
fn as_mut_slice(&mut self) -> &mut [T] {
#[unstable(feature = "array_value_iter_slice", issue = "65798")]
pub fn as_mut_slice(&mut self) -> &mut [T] {
// SAFETY: We know that all elements within `alive` are properly initialized.
unsafe {
let slice = self.data.get_unchecked_mut(self.alive.clone());