Trait cpal::Sample

pub unsafe trait Sample: Copy + Clone {
    const FORMAT: SampleFormat;

    fn to_f32(&self) -> f32;
    fn to_i16(&self) -> i16;
    fn to_u16(&self) -> u16;
    fn from<S>(s: &S) -> Self
    where
        S: Sample;
}

Trait for containers that contain PCM data.

Required Associated Constants

const FORMAT: SampleFormat

The SampleFormat corresponding to this data type.

Required Methods

fn to_f32(&self) -> f32

Turns the sample into its equivalent as a floating-point.

fn to_i16(&self) -> i16

Converts this sample into a standard i16 sample.

fn to_u16(&self) -> u16

Converts this sample into a standard u16 sample.

fn from<S>(s: &S) -> Selfwhere
    S: Sample,

Converts any sample type to this one by calling to_i16, to_u16 or to_f32.

Implementations on Foreign Types

impl Sample for u16

const FORMAT: SampleFormat = SampleFormat::U16

fn to_f32(&self) -> f32

fn to_i16(&self) -> i16

fn to_u16(&self) -> u16

fn from<S>(sample: &S) -> Selfwhere
    S: Sample,

impl Sample for i16

const FORMAT: SampleFormat = SampleFormat::I16

fn to_f32(&self) -> f32

fn to_i16(&self) -> i16

fn to_u16(&self) -> u16

fn from<S>(sample: &S) -> Selfwhere
    S: Sample,

impl Sample for f32

const FORMAT: SampleFormat = SampleFormat::F32

fn to_f32(&self) -> f32

fn to_i16(&self) -> i16

fn to_u16(&self) -> u16

fn from<S>(sample: &S) -> Selfwhere
    S: Sample,

Implementors