Trait hifitime::Frequencies

source ·

pub trait Frequencies: Copy + Mul<Freq, Output = Duration> {
    // Provided methods
    fn GHz(self) -> Duration { ... }
    fn MHz(self) -> Duration { ... }
    fn kHz(self) -> Duration { ... }
    fn Hz(self) -> Duration { ... }
}

Expand description

A trait to automatically convert some primitives to an approximate frequency as a duration, rounded to the closest nanosecond Does not support more than 1 GHz (because max precision of a duration is 1 nanosecond)

use hifitime::prelude::*;

assert_eq!(1.Hz(), 1.seconds());
assert_eq!(10.Hz(), 0.1.seconds());
assert_eq!(100.Hz(), 0.01.seconds());
assert_eq!(1.MHz(), 1.microseconds());
assert_eq!(250.MHz(), 4.nanoseconds());
assert_eq!(1.GHz(), 1.nanoseconds());
// LIMITATIONS
assert_eq!(240.MHz(), 4.nanoseconds()); // 240 MHz is actually 4.1666.. nanoseconds, not 4 exactly!
assert_eq!(10.GHz(), 0.nanoseconds()); // NOTE: anything greater than 1 GHz is NOT supported