Trait Frequencies

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 { ... }
}

A trait to automatically convert some primitives to an approximate frequency as a duration.

Note on Precision: The conversion is rounded to the closest nanosecond because Duration has nanosecond precision. Frequencies greater than 1 GHz (i.e., periods less than 1 nanosecond) cannot be accurately represented. Such high frequencies will result in a Duration of zero or an inaccurate, truncated nanosecond value.

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()); // As 10 GHz corresponds to 0.1 ns, it's truncated to 0 ns.

Provided Methods

fn GHz(self) -> Duration

fn MHz(self) -> Duration

fn kHz(self) -> Duration

fn Hz(self) -> Duration

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Frequencies for f64

impl Frequencies for i64

Implementors