Struct CaptureHandle 

pub struct CaptureHandle { /* private fields */ }

Handle for receiving AEC-processed audio samples. Capture stops automatically when dropped (channel disconnect stops backend).

Implementations

impl CaptureHandle

pub fn new(config: AecConfig) -> Result<Self, AecError>

Create and start a new AEC capture stream. Audio samples are received via the async recv() or blocking recv_blocking() methods.

pub async fn recv(&self) -> Option<Result<Vec<f32>, AecError>>

Receive audio samples asynchronously. Returns None when the capture stream is closed.

pub fn recv_blocking(&self) -> Option<Result<Vec<f32>, AecError>>

Receive audio samples, blocking the current thread. Returns None when the capture stream is closed.

pub fn try_recv(&self) -> Option<Result<Vec<f32>, AecError>>

Try to receive audio samples without blocking. Returns None if no samples are available or stream is closed.

pub fn native_sample_rate(&self) -> u32

Get the actual sample rate being used by the backend. May differ from requested rate if resampling is active.