5 releases
0.1.4 | Jul 25, 2024 |
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0.1.3 | Jul 25, 2024 |
0.1.2 | Jul 22, 2024 |
0.1.1 | Jul 20, 2024 |
0.1.0 | Jul 19, 2024 |
#622 in Concurrency
Used in channel
7KB
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async-sema-rs
Async semaphore library
Manual
Install: Run cargo add async-sema
in the project directory
example
use async_sema::Semaphore;
let s = Semaphore::new(2);
// async acquire
s.acquire().await;
s.batch_acquire(1).await;
// instant acquire
let a = s.try_acquire().unwrap();
assert!(s.try_acquire().is_none());
s.add_permits(1);
assert!(s.try_acquire().is_some());
Dependencies
~350KB