bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Stabilize try_reserve

Browse source
This commit is contained in:
Kornel 2021-08-29 23:21:33 +01:00
parent d25de31a0e
commit 00152d8977
16 changed files with 14 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

4
library/alloc/src/collections/mod.rs
View file

@ -57,7 +57,7 @@ use core::fmt::Display;
/// The error type for `try_reserve` methods.
#[derive(Clone, PartialEq, Eq, Debug)]
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub struct TryReserveError {
kind: TryReserveErrorKind,
}
@ -126,7 +126,7 @@ impl From<LayoutError> for TryReserveErrorKind {
}
}
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
impl Display for TryReserveError {
fn fmt(
&self,

6
library/alloc/src/collections/vec_deque/mod.rs
View file

@ -711,7 +711,6 @@ impl<T, A: Allocator> VecDeque<T, A> {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
/// use std::collections::VecDeque;
///
@ -730,7 +729,7 @@ impl<T, A: Allocator> VecDeque<T, A> {
/// }
/// # process_data(&[1, 2, 3]).expect("why is the test harness OOMing on 12 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve_exact(&mut self, additional: usize) -> Result<(), TryReserveError> {
self.try_reserve(additional)
}
@ -749,7 +748,6 @@ impl<T, A: Allocator> VecDeque<T, A> {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
/// use std::collections::VecDeque;
///
@ -768,7 +766,7 @@ impl<T, A: Allocator> VecDeque<T, A> {
/// }
/// # process_data(&[1, 2, 3]).expect("why is the test harness OOMing on 12 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve(&mut self, additional: usize) -> Result<(), TryReserveError> {
let old_cap = self.cap();
let used_cap = self.len() + 1;

6
library/alloc/src/string.rs
View file

@ -1009,7 +1009,6 @@ impl String {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
///
/// fn process_data(data: &str) -> Result<String, TryReserveError> {
@ -1025,7 +1024,7 @@ impl String {
/// }
/// # process_data("rust").expect("why is the test harness OOMing on 4 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve(&mut self, additional: usize) -> Result<(), TryReserveError> {
self.vec.try_reserve(additional)
}
@ -1049,7 +1048,6 @@ impl String {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
///
/// fn process_data(data: &str) -> Result<String, TryReserveError> {
@ -1065,7 +1063,7 @@ impl String {
/// }
/// # process_data("rust").expect("why is the test harness OOMing on 4 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve_exact(&mut self, additional: usize) -> Result<(), TryReserveError> {
self.vec.try_reserve_exact(additional)
}

6
library/alloc/src/vec/mod.rs
View file

@ -849,7 +849,6 @@ impl<T, A: Allocator> Vec<T, A> {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
///
/// fn process_data(data: &[u32]) -> Result<Vec<u32>, TryReserveError> {
@ -867,7 +866,7 @@ impl<T, A: Allocator> Vec<T, A> {
/// }
/// # process_data(&[1, 2, 3]).expect("why is the test harness OOMing on 12 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve(&mut self, additional: usize) -> Result<(), TryReserveError> {
self.buf.try_reserve(self.len, additional)
}
@ -892,7 +891,6 @@ impl<T, A: Allocator> Vec<T, A> {
/// # Examples
///
/// ```
/// #![feature(try_reserve)]
/// use std::collections::TryReserveError;
///
/// fn process_data(data: &[u32]) -> Result<Vec<u32>, TryReserveError> {
@ -910,7 +908,7 @@ impl<T, A: Allocator> Vec<T, A> {
/// }
/// # process_data(&[1, 2, 3]).expect("why is the test harness OOMing on 12 bytes?");
/// ```
#[unstable(feature = "try_reserve", reason = "new API", issue = "48043")]
#[stable(feature = "try_reserve", since = "1.57.0")]
pub fn try_reserve_exact(&mut self, additional: usize) -> Result<(), TryReserveError> {
self.buf.try_reserve_exact(self.len, additional)
}