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Use none as the issue instead of 0

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This commit is contained in:
Clément Renault 2020-12-10 11:37:40 +01:00
parent 005912fce8
commit 1b406afe23
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GPG Key ID: 92ADA4E935E71FA4
3 changed files with 12 additions and 12 deletions
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2
library/alloc/src/slice.rs
View File

@ -118,7 +118,7 @@ pub use core::slice::{RChunks, RChunksExact, RChunksExactMut, RChunksMut};
pub use core::slice::{RSplit, RSplitMut};
#[stable(feature = "rust1", since = "1.0.0")]
pub use core::slice::{RSplitN, RSplitNMut, SplitN, SplitNMut};
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
pub use core::slice::{GroupBy, GroupByMut};
////////////////////////////////////////////////////////////////////////////////

18
library/core/src/slice/iter.rs
View File

@ -2974,21 +2974,21 @@ unsafe impl<'a, T> TrustedRandomAccess for IterMut<'a, T> {
///
/// [`group_by`]: ../../std/primitive.slice.html#method.group_by
/// [slices]: ../../std/primitive.slice.html
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
#[derive(Debug)] // FIXME implement Debug to be more user friendly
pub struct GroupBy<'a, T: 'a, P> {
slice: &'a [T],
predicate: P,
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> GroupBy<'a, T, P> {
pub(super) fn new(slice: &'a [T], predicate: P) -> Self {
GroupBy { slice, predicate }
}
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> Iterator for GroupBy<'a, T, P>
where P: FnMut(&T, &T) -> bool,
{
@ -3025,7 +3025,7 @@ where P: FnMut(&T, &T) -> bool,
}
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> DoubleEndedIterator for GroupBy<'a, T, P>
where P: FnMut(&T, &T) -> bool,
{
@ -3046,7 +3046,7 @@ where P: FnMut(&T, &T) -> bool,
}
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> FusedIterator for GroupBy<'a, T, P>
where P: FnMut(&T, &T) -> bool,
{ }
@ -3058,21 +3058,21 @@ where P: FnMut(&T, &T) -> bool,
///
/// [`group_by_mut`]: ../../std/primitive.slice.html#method.group_by_mut
/// [slices]: ../../std/primitive.slice.html
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
#[derive(Debug)] // FIXME implement Debug to be more user friendly
pub struct GroupByMut<'a, T: 'a, P> {
slice: &'a mut [T],
predicate: P,
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> GroupByMut<'a, T, P> {
pub(super) fn new(slice: &'a mut [T], predicate: P) -> Self {
GroupByMut { slice, predicate }
}
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> Iterator for GroupByMut<'a, T, P>
where P: FnMut(&T, &T) -> bool,
{
@ -3110,7 +3110,7 @@ where P: FnMut(&T, &T) -> bool,
}
}
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
impl<'a, T: 'a, P> DoubleEndedIterator for GroupByMut<'a, T, P>
where P: FnMut(&T, &T) -> bool,
{

4
library/core/src/slice/mod.rs
View File

@ -1228,7 +1228,7 @@ impl<T> [T] {
/// assert_eq!(iter.next(), Some(&[2, 2, 2][..]));
/// assert_eq!(iter.next(), None);
/// ```
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
#[inline]
pub fn group_by<F>(&self, pred: F) -> GroupBy<T, F>
where F: FnMut(&T, &T) -> bool
@ -1257,7 +1257,7 @@ impl<T> [T] {
/// assert_eq!(iter.next(), Some(&mut [2, 2, 2][..]));
/// assert_eq!(iter.next(), None);
/// ```
#[unstable(feature = "slice_group_by", issue = "0")]
#[unstable(feature = "slice_group_by", issue = "none")]
#[inline]
pub fn group_by_mut<F>(&mut self, pred: F) -> GroupByMut<T, F>
where F: FnMut(&T, &T) -> bool