isleep

Provides the functions snooze and accurate_snooze for intermittent sleeping which return the control flow inbetween.

Relies on platform support for std::time and std::thread.

Example

rust // Sleeping for a total of 1 s let total = std::time::Duration::from_secs(1); // Interrupting the sleep after 100 ms let len = std::time::Duration::from_millis(100); // Starting now let start = std::time::Instant::now(); // Sleeps for `total` in steps up to `len` // Will never sleep longer than `total` within accuracy of the platform while snooze(start, total, len) { println!("Checking if the user pressed CTRL+C..."); }

Accuracy

cargo add isleep --features=accuracy

The accuracy is platform dependent and might be low for small durations (eg: <20 ms on Windows). Higher accuracy can be achieved with the accuracy feature and accuratesnooze which utilizes spinsleep.