mutex-timeouts

一个极其简单的crate，允许您创建带有超时的互斥锁。
应该是 std::sync::Mutex 或 tokio::sync::Mutex 的几乎即插即用替代品；然而，您在创建互斥锁时需要指定超时持续时间。

use mutex_timeouts::std::MutexWithTimeout as Mutex;
use std::time::Duration;

let mutex = Mutex::new_with_timeout(0, Duration::from_secs(1));

// this will block for at most 1 second, and then return an error if the mutex is still locked
let _ = mutex.lock().unwrap();

// this will block for at most one second, but not return an error if the mutex is still locked
if let Some(guard) = mutex.try_lock().unwrap() {
    // do something with the guard
}

let mutex = Mutex::new(0); // same as above, but with a default timeout of 5 seconds