use std::time::Instant;

/// Prints the amount of time that has elapsed since a timer was started.
pub fn print_hms(start: &Instant) {
    let millis = start.elapsed().as_millis();
    let seconds = millis / 1000;
    let (hour, minute, second) = (seconds / 3600, (seconds % 3600) / 60, seconds % 60);
    println!("{:02}:{:02}:{:02}.{}", hour, minute, second, millis % 1000)
}