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Fix doctest

This commit is contained in:
John-John Tedro 2024-01-28 17:33:17 +01:00
parent eebc720757
commit bdbbf04a03
2 changed files with 6 additions and 4 deletions
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5
library/alloc/src/rc.rs
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@ -1387,6 +1387,7 @@ impl<T: ?Sized, A: Allocator> Rc<T, A> {
/// even if the returned `Rc<T>` is never accessed.
///
/// [into_raw]: Rc::into_raw
/// [transmute]: core::mem::transmute
/// [unsized coercion]: https://doc.rust-lang.org/reference/type-coercions.html#unsized-coercions
///
/// # Examples
@ -1419,11 +1420,11 @@ impl<T: ?Sized, A: Allocator> Rc<T, A> {
/// use std::rc::Rc;
/// use std::alloc::System;
///
/// let x: Rc<[u32]> = Rc::new_in([1, 2, 3], System);
/// let x: Rc<[u32], _> = Rc::new_in([1, 2, 3], System);
/// let x_ptr: *const [u32] = Rc::into_raw(x);
///
/// unsafe {
/// let x: Rc<[u32; 3]> = Rc::from_raw_in(x_ptr.cast::<[u32; 3]>(), System);
/// let x: Rc<[u32; 3], _> = Rc::from_raw_in(x_ptr.cast::<[u32; 3]>(), System);
/// assert_eq!(&*x, &[1, 2, 3]);
/// }
/// ```

5
library/alloc/src/sync.rs
View File

@ -1538,6 +1538,7 @@ impl<T: ?Sized, A: Allocator> Arc<T, A> {
/// even if the returned `Arc<T>` is never accessed.
///
/// [into_raw]: Arc::into_raw
/// [transmute]: core::mem::transmute
/// [unsized coercion]: https://doc.rust-lang.org/reference/type-coercions.html#unsized-coercions
///
/// # Examples
@ -1570,11 +1571,11 @@ impl<T: ?Sized, A: Allocator> Arc<T, A> {
/// use std::sync::Arc;
/// use std::alloc::System;
///
/// let x: Arc<[u32]> = Arc::new_in([1, 2, 3], System);
/// let x: Arc<[u32], _> = Arc::new_in([1, 2, 3], System);
/// let x_ptr: *const [u32] = Arc::into_raw(x);
///
/// unsafe {
/// let x: Arc<[u32; 3]> = Arc::from_raw_in(x_ptr.cast::<[u32; 3]>(), System);
/// let x: Arc<[u32; 3], _> = Arc::from_raw_in(x_ptr.cast::<[u32; 3]>(), System);
/// assert_eq!(&*x, &[1, 2, 3]);
/// }
/// ```