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std::time::Duration -> base::Duration conversion

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This commit is contained in:
Scott Lamb 2021-04-22 09:56:01 -07:00
parent 1e314e09d0
commit d99cab5f27
1 changed files with 26 additions and 0 deletions
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26
server/base/time.rs
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@ -289,6 +289,14 @@ impl fmt::Display for Duration {
}
}
impl std::convert::TryFrom<std::time::Duration> for Duration {
type Error = std::num::TryFromIntError;
fn try_from(value: std::time::Duration) -> Result<Self, Self::Error> {
Ok(Self(i64::try_from(value.as_nanos() * 9 / 100_000)?))
}
}
impl ops::Mul<i64> for Duration {
type Output = Self;
fn mul(self, rhs: i64) -> Self::Output {
@ -318,6 +326,7 @@ impl ops::SubAssign for Duration {
#[cfg(test)]
mod tests {
use super::{Duration, Time, TIME_UNITS_PER_SEC};
use std::convert::TryFrom;
#[test]
fn test_parse_time() {
@ -373,4 +382,21 @@ mod tests {
assert_eq!(test.0, format!("{}", Duration(test.1 * TIME_UNITS_PER_SEC)));
}
}
#[test]
fn test_duration_from_std_duration() {
assert_eq!(
Duration::try_from(std::time::Duration::new(1, 11111)),
Ok(Duration(90_000))
);
assert_eq!(
Duration::try_from(std::time::Duration::new(1, 11112)),
Ok(Duration(90_001))
);
assert_eq!(
Duration::try_from(std::time::Duration::new(60, 0)),
Ok(Duration(60 * TIME_UNITS_PER_SEC))
);
Duration::try_from(std::time::Duration::new(u64::MAX, 0)).unwrap_err();
}
}