Struct Rate 

pub struct Rate { /* private fields */ }

The rate at which phrase a Signal is sampled.

Implementations

impl Rate

pub fn const_hz(self, hz: f64) -> ConstHz

Create a ConstHz signal which consistently yields hz / rate.

pub fn hz<S>(self, hz: S) -> Hz<S>

where S: Signal<Frame = [f64; 1]>,

Create a Hz signal which yields phase step sizes controlled by an input signal hz.

Example

extern crate sample;
 
use sample::{signal, Signal};
 
fn main() {
    let step = signal::rate(4.0).hz(signal::gen(|| [1.0]));
    let mut phase = signal::phase(step);
    assert_eq!(phase.next(), [0.0]);
    assert_eq!(phase.next(), [0.25]);
    assert_eq!(phase.next(), [0.5]);
    assert_eq!(phase.next(), [0.75]);
    assert_eq!(phase.next(), [0.0]);
    assert_eq!(phase.next(), [0.25]);
}

Trait Implementations

impl Clone for Rate

fn clone(&self) -> Rate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Rate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Rate

fn eq(&self, other: &Rate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Rate

impl StructuralPartialEq for Rate