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Auto merge of #76128 - poliorcetics:doc-use-arc-clone, r=KodrAus

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Use Arc::clone and Rc::clone in documentation

This PR replaces uses of `x.clone()` by `Rc::clone(&x)` (or `Arc::clone(&x)`) to better match the documentation for those types.

@rustbot modify labels: T-doc
This commit is contained in:
bors 2020-09-06 12:34:31 +00:00
commit aa81d32165
8 changed files with 23 additions and 23 deletions
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8
library/std/src/sync/mutex.rs
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@ -88,7 +88,7 @@ use crate::sys_common::poison::{self, LockResult, TryLockError, TryLockResult};
/// use std::thread;
///
/// let lock = Arc::new(Mutex::new(0_u32));
/// let lock2 = lock.clone();
/// let lock2 = Arc::clone(&lock);
///
/// let _ = thread::spawn(move || -> () {
/// // This thread will acquire the mutex first, unwrapping the result of
@ -259,7 +259,7 @@ impl<T: ?Sized> Mutex<T> {
/// use std::thread;
///
/// let mutex = Arc::new(Mutex::new(0));
/// let c_mutex = mutex.clone();
/// let c_mutex = Arc::clone(&mutex);
///
/// thread::spawn(move || {
/// *c_mutex.lock().unwrap() = 10;
@ -295,7 +295,7 @@ impl<T: ?Sized> Mutex<T> {
/// use std::thread;
///
/// let mutex = Arc::new(Mutex::new(0));
/// let c_mutex = mutex.clone();
/// let c_mutex = Arc::clone(&mutex);
///
/// thread::spawn(move || {
/// let mut lock = c_mutex.try_lock();
@ -331,7 +331,7 @@ impl<T: ?Sized> Mutex<T> {
/// use std::thread;
///
/// let mutex = Arc::new(Mutex::new(0));
/// let c_mutex = mutex.clone();
/// let c_mutex = Arc::clone(&mutex);
///
/// let _ = thread::spawn(move || {
/// let _lock = c_mutex.lock().unwrap();