Struct VadSession 

pub struct VadSession { /* private fields */ }

A VAD session.

Implementations

impl VadSession

pub fn set_cancel_token(&mut self, token: &CancelToken)

Install a CancelToken so an in-flight run, feed or flush can be aborted from another thread (the call then returns Error::Aborted). Replaces any previously installed token.

pub fn clear_cancel_token(&mut self)

Remove any installed cancel token.

pub fn run(&mut self, pcm: &[f32], options: &VadOptions) -> Result<VadResult>

Score one clip of 16 kHz mono float32 PCM from a fresh state and segment it. Resets any stream in progress.

pub fn stream_feed(&mut self, pcm: &[f32]) -> Result<VadResult>

Append audio to the stream and return the probabilities of the frames it completed; a partial frame waits for the next call. On CPU the stream’s probabilities equal a run over the same audio. Error::InvalidArgument (e.g. NaN input) leaves the stream intact; an abort or processing error resets it to frame 0.

pub fn stream_flush(&mut self) -> Result<VadResult>

End the stream: score the buffered partial frame, zero padded (one probability, or none), and reset. The next feed starts at frame 0; a processing error also resets the stream.

pub fn stream_reset(&mut self)

Drop the stream without scoring; the next feed starts at frame 0.

pub fn timings(&self) -> Timings

Model load time plus the last call’s stage timings (encode_ms: front end and encoder; decode_ms: the recurrent decoder).

Trait Implementations

impl Debug for VadSession

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

Formats the value using the given formatter.

impl Drop for VadSession

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for VadSession