run_every

Run some code up to once per specified duration.

Example:

use run_every::run_every;

for _ in 0..1000 {
    let result = do_something();
    if let Err(error) = result {
        run_every!(Duration::from_secs(10), println!("something failed: {error:?}"));
    }
}

A block of code can also be used:

run_every!(Duration::from_secs(10), {
    println!("error!");
    println!("retrying...");
});

The implementation uses a combination of a global mutex and thread local storage to reduce contention.