Struct MockSource 

pub struct MockSource { /* private fields */ }

An AudioSource that yields a predetermined list of chunks, then None.

Implementations

impl MockSource

pub fn new( format: AudioFormat, chunks: impl IntoIterator<Item = Arc<[f32]>>, ) -> Self

A source that yields each of chunks in order (restamped with format), then None.

pub fn ramp(format: AudioFormat, chunk_frames: usize, chunks: usize) -> Self

A source whose entire output is the ramp 0.0, 1.0, 2.0, … — one value per sample — split into chunks chunks of chunk_frames samples each.

The values are exact and monotonic, so a passthrough test can flatten the sink’s output and compare it to the same ramp.

Trait Implementations

impl AudioSource for MockSource

fn format(&self) -> AudioFormat

The format of the chunks this source yields. Fixed for the source’s life.

fn next_chunk<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Option<AudioChunk>, AudioError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Await the next chunk.