Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Stabilize split_at_checked #124678

Merged
merged 1 commit into from
May 4, 2024
Merged

Stabilize split_at_checked #124678

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion library/core/src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -187,7 +187,6 @@
#![feature(ptr_metadata)]
#![feature(set_ptr_value)]
#![feature(slice_ptr_get)]
#![feature(split_at_checked)]
#![feature(str_internals)]
#![feature(str_split_inclusive_remainder)]
#![feature(str_split_remainder)]
Expand Down
12 changes: 4 additions & 8 deletions library/core/src/slice/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2051,8 +2051,6 @@ impl<T> [T] {
/// # Examples
///
/// ```
/// #![feature(split_at_checked)]
///
/// let v = [1, -2, 3, -4, 5, -6];
///
/// {
Expand All @@ -2075,8 +2073,8 @@ impl<T> [T] {
///
/// assert_eq!(None, v.split_at_checked(7));
/// ```
#[unstable(feature = "split_at_checked", reason = "new API", issue = "119128")]
#[rustc_const_unstable(feature = "split_at_checked", issue = "119128")]
#[stable(feature = "split_at_checked", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "split_at_checked", since = "CURRENT_RUSTC_VERSION")]
#[inline]
#[must_use]
pub const fn split_at_checked(&self, mid: usize) -> Option<(&[T], &[T])> {
Expand All @@ -2102,8 +2100,6 @@ impl<T> [T] {
/// # Examples
///
/// ```
/// #![feature(split_at_checked)]
///
/// let mut v = [1, 0, 3, 0, 5, 6];
///
/// if let Some((left, right)) = v.split_at_mut_checked(2) {
Expand All @@ -2116,8 +2112,8 @@ impl<T> [T] {
///
/// assert_eq!(None, v.split_at_mut_checked(7));
/// ```
#[unstable(feature = "split_at_checked", reason = "new API", issue = "119128")]
#[rustc_const_unstable(feature = "split_at_checked", issue = "119128")]
#[stable(feature = "split_at_checked", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")]
#[inline]
#[must_use]
pub const fn split_at_mut_checked(&mut self, mid: usize) -> Option<(&mut [T], &mut [T])> {
Expand Down
8 changes: 2 additions & 6 deletions library/core/src/str/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -721,8 +721,6 @@ impl str {
/// # Examples
///
/// ```
/// #![feature(split_at_checked)]
///
/// let s = "Per Martin-Löf";
///
/// let (first, last) = s.split_at_checked(3).unwrap();
Expand All @@ -734,7 +732,7 @@ impl str {
/// ```
#[inline]
#[must_use]
#[unstable(feature = "split_at_checked", reason = "new API", issue = "119128")]
#[stable(feature = "split_at_checked", since = "CURRENT_RUSTC_VERSION")]
pub fn split_at_checked(&self, mid: usize) -> Option<(&str, &str)> {
// is_char_boundary checks that the index is in [0, .len()]
if self.is_char_boundary(mid) {
Expand All @@ -761,8 +759,6 @@ impl str {
/// # Examples
///
/// ```
/// #![feature(split_at_checked)]
///
/// let mut s = "Per Martin-Löf".to_string();
/// if let Some((first, last)) = s.split_at_mut_checked(3) {
/// first.make_ascii_uppercase();
Expand All @@ -776,7 +772,7 @@ impl str {
/// ```
#[inline]
#[must_use]
#[unstable(feature = "split_at_checked", reason = "new API", issue = "119128")]
#[stable(feature = "split_at_checked", since = "CURRENT_RUSTC_VERSION")]
pub fn split_at_mut_checked(&mut self, mid: usize) -> Option<(&mut str, &mut str)> {
// is_char_boundary checks that the index is in [0, .len()]
if self.is_char_boundary(mid) {
Expand Down
Loading