Struct CollectorSink 

pub struct CollectorSink { /* private fields */ }

An AudioSink that collects all samples into an internal buffer.

Primarily intended for testing – you can inspect the accumulated samples after synthesis is complete.

Implementations

impl CollectorSink

pub fn new() -> Self

Create a new empty collector.

pub fn samples(&self) -> &[i16]

Return all collected samples.

pub fn sample_rate(&self) -> Option<u32>

Return the sample rate (from the first chunk), if any.

pub fn is_finalized(&self) -> bool

Whether finalize has been called.

pub fn into_samples(self) -> Vec<i16>

Consume self and return the collected samples.

Trait Implementations

impl AudioSink for CollectorSink

fn write_chunk( &mut self, samples: &[i16], sample_rate: u32, ) -> Result<(), PiperError>

Called for each audio chunk produced by the synthesizer.

fn finalize(&mut self) -> Result<(), PiperError>

Called when synthesis is complete.

impl Default for CollectorSink

fn default() -> Self

Returns the “default value” for a type.