11 stable releases
2.2.0 | Oct 18, 2023 |
---|---|
2.1.1 | Sep 25, 2023 |
2.1.0 | Apr 7, 2023 |
2.0.0 | Aug 4, 2020 |
1.0.1 | May 28, 2020 |
#271 in Concurrency
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Used in 4,620 crates
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parking
Thread parking and unparking.
A parker is in either notified or unnotified state. Method park()
blocks
the current thread until the parker becomes notified and then puts it back into unnotified
state. Method unpark()
puts it into notified state.
Examples
use std::thread;
use std::time::Duration;
use parking::Parker;
let p = Parker::new();
let u = p.unparker();
// Notify the parker.
u.unpark();
// Wakes up immediately because the parker is notified.
p.park();
thread::spawn(move || {
thread::sleep(Duration::from_millis(500));
u.unpark();
});
// Wakes up when `u.unpark()` notifies and then goes back into unnotified state.
p.park();
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~0–29MB
~359K SLoC