akiradeveloper/stopwatch-rs

stopwatch-rs

You often need a stopwatch to embed performance measuremet in the production code. This library implements a stopwatch just like the real one which equips suspend/resume functionality, which helps to skip codes that shouldn't be included in the measurement.

The stopwatch uses quanta library therefore it can be built for WASM target.

Example

let mut sw = stopwatch_rs::StopWatch::start();
sleep(Duration::from_secs(1));
println!("{}", sw.split()); // split=1s, lap=1s
sw.suspend();
sleep(Duration::from_secs(2));
sw.resume();
sleep(Duration::from_secs(4));
println!("{}", sw.split()); // split=5s, lap=4s