pub trait NumericalStdDuration: Sealed {
    // Required methods
    fn std_nanoseconds(self) -> StdDuration;
    fn std_microseconds(self) -> StdDuration;
    fn std_milliseconds(self) -> StdDuration;
    fn std_seconds(self) -> StdDuration;
    fn std_minutes(self) -> StdDuration;
    fn std_hours(self) -> StdDuration;
    fn std_days(self) -> StdDuration;
    fn std_weeks(self) -> StdDuration;
}
Expand description

Create std::time::Durations from numeric literals.

Examples

Basic construction of std::time::Durations.

assert_eq!(5.std_nanoseconds(), Duration::from_nanos(5));
assert_eq!(5.std_microseconds(), Duration::from_micros(5));
assert_eq!(5.std_milliseconds(), Duration::from_millis(5));
assert_eq!(5.std_seconds(), Duration::from_secs(5));
assert_eq!(5.std_minutes(), Duration::from_secs(5 * 60));
assert_eq!(5.std_hours(), Duration::from_secs(5 * 3_600));
assert_eq!(5.std_days(), Duration::from_secs(5 * 86_400));
assert_eq!(5.std_weeks(), Duration::from_secs(5 * 604_800));
Run

Just like any other std::time::Duration, they can be added, subtracted, etc.

assert_eq!(
    2.std_seconds() + 500.std_milliseconds(),
    2_500.std_milliseconds()
);
assert_eq!(
    2.std_seconds() - 500.std_milliseconds(),
    1_500.std_milliseconds()
);
Run

When called on floating point values, any remainder of the floating point value will be truncated. Keep in mind that floating point numbers are inherently imprecise and have limited capacity.

Required Methods§

source

fn std_nanoseconds(self) -> StdDuration

Create a std::time::Duration from the number of nanoseconds.

source

fn std_microseconds(self) -> StdDuration

Create a std::time::Duration from the number of microseconds.

source

fn std_milliseconds(self) -> StdDuration

Create a std::time::Duration from the number of milliseconds.

source

fn std_seconds(self) -> StdDuration

Create a std::time::Duration from the number of seconds.

source

fn std_minutes(self) -> StdDuration

Create a std::time::Duration from the number of minutes.

source

fn std_hours(self) -> StdDuration

Create a std::time::Duration from the number of hours.

source

fn std_days(self) -> StdDuration

Create a std::time::Duration from the number of days.

source

fn std_weeks(self) -> StdDuration

Create a std::time::Duration from the number of weeks.

Implementations on Foreign Types§

source§

impl NumericalStdDuration for u64

source§

impl NumericalStdDuration for f64

Implementors§