use std::time::Duration; pub fn duration_alt_display(duration: Duration) -> String { let hours = duration.as_secs() / 3600; let minutes = (duration.as_secs() % 3600) / 60; let seconds = duration.as_secs() % 60; if hours > 0 { format!("{hours}h {minutes}m {seconds}s") } else if minutes > 0 { format!("{minutes}m {seconds}s") } else { format!("{seconds}s") }} #[cfg(test)]mod tests { use super::*; #[test] fn test_duration_alt_display() { use duration_alt_display as f; assert_eq!("0s", f(Duration::from_secs(0))); assert_eq!("59s", f(Duration::from_secs(59))); assert_eq!("1m 0s", f(Duration::from_secs(60))); assert_eq!("10m 0s", f(Duration::from_secs(600))); assert_eq!("1h 0m 0s", f(Duration::from_secs(3600))); assert_eq!("3h 2m 1s", f(Duration::from_secs(3600 * 3 + 60 * 2 + 1))); assert_eq!("23h 59m 59s", f(Duration::from_secs(3600 * 24 - 1))); assert_eq!("100h 0m 0s", f(Duration::from_secs(3600 * 100))); }}
use std::time::Duration;
pub fn duration_alt_display(duration: Duration) -> String {
let hours = duration.as_secs() / 3600;
let minutes = (duration.as_secs() % 3600) / 60;
let seconds = duration.as_secs() % 60;
if hours > 0 {
format!("{hours}h {minutes}m {seconds}s")
} else if minutes > 0 {
format!("{minutes}m {seconds}s")
} else {
format!("{seconds}s")
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_duration_alt_display() {
use duration_alt_display as f;
assert_eq!("0s", f(Duration::from_secs(0)));
assert_eq!("59s", f(Duration::from_secs(59)));
assert_eq!("1m 0s", f(Duration::from_secs(60)));
assert_eq!("10m 0s", f(Duration::from_secs(600)));
assert_eq!("1h 0m 0s", f(Duration::from_secs(3600)));
assert_eq!("3h 2m 1s", f(Duration::from_secs(3600 * 3 + 60 * 2 + 1)));
assert_eq!("23h 59m 59s", f(Duration::from_secs(3600 * 24 - 1)));
assert_eq!("100h 0m 0s", f(Duration::from_secs(3600 * 100)));
}
}