Trait time::prelude::_[−][src]

pub trait _ {
    fn nanoseconds(self) -> Duration;
    fn microseconds(self) -> Duration;
    fn milliseconds(self) -> Duration;
    fn seconds(self) -> Duration;
    fn minutes(self) -> Duration;
    fn hours(self) -> Duration;
    fn days(self) -> Duration;
    fn weeks(self) -> Duration;
}

Expand description

Create Durations from primitive and core numeric types.

This trait can be imported with use time::prelude::*.

Due to limitations in rustc, these methods are currently not const fn. See RFC 2632 for details.

Examples

Basic construction of Durations.

assert_eq!(5.nanoseconds(), Duration::nanoseconds(5));
assert_eq!(5.microseconds(), Duration::microseconds(5));
assert_eq!(5.milliseconds(), Duration::milliseconds(5));
assert_eq!(5.seconds(), Duration::seconds(5));
assert_eq!(5.minutes(), Duration::minutes(5));
assert_eq!(5.hours(), Duration::hours(5));
assert_eq!(5.days(), Duration::days(5));
assert_eq!(5.weeks(), Duration::weeks(5));

Signed integers work as well!

assert_eq!((-5).nanoseconds(), Duration::nanoseconds(-5));
assert_eq!((-5).microseconds(), Duration::microseconds(-5));
assert_eq!((-5).milliseconds(), Duration::milliseconds(-5));
assert_eq!((-5).seconds(), Duration::seconds(-5));
assert_eq!((-5).minutes(), Duration::minutes(-5));
assert_eq!((-5).hours(), Duration::hours(-5));
assert_eq!((-5).days(), Duration::days(-5));
assert_eq!((-5).weeks(), Duration::weeks(-5));

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

assert_eq!(2.seconds() + 500.milliseconds(), 2_500.milliseconds());
assert_eq!(2.seconds() - 500.milliseconds(), 1_500.milliseconds());

As floats can not be used to construct via anything other than Duration::seconds_f32 and Duration::seconds_f64, floats do not implement NumericalDuration.

5.0.seconds();

Required methods

`fn nanoseconds(self) -> Duration`[src]

Create a Duration from the number of nanoseconds.

`fn microseconds(self) -> Duration`[src]

Create a Duration from the number of microseconds.

`fn milliseconds(self) -> Duration`[src]

Create a Duration from the number of milliseconds.

`fn seconds(self) -> Duration`[src]

Create a Duration from the number of seconds.

`fn minutes(self) -> Duration`[src]

Create a Duration from the number of minutes.

`fn hours(self) -> Duration`[src]

Create a Duration from the number of hours.

`fn days(self) -> Duration`[src]

Create a Duration from the number of days.

`fn weeks(self) -> Duration`[src]

Create a Duration from the number of weeks.

Implementations on Foreign Types

`impl NumericalDuration for u8`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for u16`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for u32`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for i8`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for i16`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for i32`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for i64`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroU8`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroU16`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroU32`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroI8`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroI16`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroI32`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

`impl NumericalDuration for NonZeroI64`[src]

`fn nanoseconds(self) -> Duration`[src]

`fn microseconds(self) -> Duration`[src]

`fn milliseconds(self) -> Duration`[src]

`fn seconds(self) -> Duration`[src]

`fn minutes(self) -> Duration`[src]

`fn hours(self) -> Duration`[src]

`fn days(self) -> Duration`[src]

`fn weeks(self) -> Duration`[src]

Implementors