bjoernager/rust
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Move to Arc::clone(&x) over x.clone() in library/core

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This commit is contained in:
Alexis Bourget 2020-08-30 22:14:17 +02:00
parent 81e85ce76d
commit 6b75e3d11b
2 changed files with 2 additions and 2 deletions
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2
library/core/src/pin.rs
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@ -541,7 +541,7 @@ impl<P: Deref> Pin<P> {
/// use std::pin::Pin;
///
/// fn move_pinned_rc<T>(mut x: Rc<T>) {
/// let pinned = unsafe { Pin::new_unchecked(x.clone()) };
/// let pinned = unsafe { Pin::new_unchecked(Rc::clone(&x)) };
/// {
/// let p: Pin<&T> = pinned.as_ref();
/// // This should mean the pointee can never move again.

2
library/core/src/sync/atomic.rs
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@ -76,7 +76,7 @@
//! fn main() {
//! let spinlock = Arc::new(AtomicUsize::new(1));
//!
//! let spinlock_clone = spinlock.clone();
//! let spinlock_clone = Arc::clone(&spinlock);
//! let thread = thread::spawn(move|| {
//! spinlock_clone.store(0, Ordering::SeqCst);
//! });