Enum AudioOp 

pub enum AudioOp {
    Queue {
        channel: usize,
        pcm: Pcm,
        fade_in: usize,
        fade_out: usize,
        crossfade: bool,
        looped: bool,
        volume: (f32, f32),
    },
    Flush {
        channel: usize,
        fade_out: usize,
    },
    Volume {
        channel: usize,
        left: Option<f32>,
        right: Option<f32>,
        ramp: usize,
    },
}

What the front end’s mixer is to do.

Variants

Queue

Play pcm on channel after what is queued there (or, with crossfade, fade out what is playing while this fades in over fade_in frames). volume is in dB, added to the channel’s.

Fields

channel: usize

pcm: Pcm

fade_in: usize

fade_out: usize

crossfade: bool

looped: bool

volume: (f32, f32)

Flush

Stop a channel: at once, or fading out over fade_out frames.

Fields

channel: usize

fade_out: usize

Volume

Set a channel’s level (dB) now, or over ramp frames.

Fields

channel: usize

left: Option<f32>

right: Option<f32>

ramp: usize

Trait Implementations

impl Clone for AudioOp

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AudioOp

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

Formats the value using the given formatter.

impl PartialEq for AudioOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AudioOp