41 lines
1.2 KiB
Rust
41 lines
1.2 KiB
Rust
use std::time::Duration;
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pub fn duration_alt_display(duration: Duration) -> String {
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if duration < Duration::from_secs(60) {
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format!("{}s", duration.as_secs())
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} else {
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duration_clock_format(duration)
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}
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}
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fn duration_clock_format(duration: Duration) -> String {
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let hours = duration.as_secs() / 3600;
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let minutes = (duration.as_secs() % 3600) / 60;
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let seconds = duration.as_secs() % 60;
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if hours > 0 {
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format!("{hours}:{minutes:02}:{seconds:02}")
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} else if minutes > 0 {
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format!("{minutes}:{seconds:02}")
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} else {
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format!("{seconds}")
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_duration_to_clock_format() {
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use duration_clock_format as f;
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assert_eq!("0", f(Duration::from_secs(0)));
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assert_eq!("59", f(Duration::from_secs(59)));
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assert_eq!("1:00", f(Duration::from_secs(60)));
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assert_eq!("10:00", f(Duration::from_secs(600)));
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assert_eq!("1:00:00", f(Duration::from_secs(3600)));
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assert_eq!("3:02:01", f(Duration::from_secs(3600 * 3 + 60 * 2 + 1)));
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assert_eq!("23:59:59", f(Duration::from_secs(3600 * 24 - 1)));
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assert_eq!("100:00:00", f(Duration::from_secs(3600 * 100)));
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}
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}
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