Struct AudioRingBuffer 

pub struct AudioRingBuffer { /* private fields */ }

A ring buffer for accumulating audio samples with a fixed capacity.

Useful for buffering streaming audio before processing (e.g., accumulating enough audio for a STT inference pass).

Implementations

impl AudioRingBuffer

pub fn new(config: AudioConfig, duration_secs: f64) -> Self

Create a new ring buffer with capacity for duration_secs of audio.

pub fn push(&mut self, bytes: &[u8])

Push raw PCM bytes into the buffer, overwriting oldest data if full.

pub fn read_all(&self) -> Vec<u8>

Read all available data as a contiguous byte slice.

Returns data in chronological order (oldest first).

pub fn duration_secs(&self) -> f64

Duration of buffered audio in seconds.

pub fn len(&self) -> usize

Number of bytes currently buffered.

pub fn is_empty(&self) -> bool

Whether the buffer is empty.

pub fn capacity(&self) -> usize

Total capacity in bytes.

pub fn is_full(&self) -> bool

Whether the buffer is at capacity.

pub fn clear(&mut self)

Clear all buffered data.

pub fn config(&self) -> &AudioConfig

Get the audio config for this buffer.