Struct ProcessTimings 

pub struct ProcessTimings {
    pub stages: Vec<(&'static str, Duration)>,
    pub frames: u64,
}

Accumulated processing time breakdown by named pipeline stage.

Each backend defines its own stages (e.g. "fbank", "cmvn", "onnx"), so you can see exactly where time is spent without hardcoding a fixed set of fields. Stages are returned in pipeline order.

Call VoiceActivityDetector::timings() to retrieve the current values. Timings accumulate across all calls to process() and are not reset by reset().

Example

let t = vad.timings();
for (name, dur) in &t.stages {
    let avg_us = dur.as_secs_f64() * 1_000_000.0 / t.frames as f64;
    println!("{name}: {avg_us:.1} µs/frame");
}

Fields

stages: Vec<(&'static str, Duration)>

Named timing stages in pipeline order.

Each entry is (stage_name, accumulated_duration). The stage names are backend-specific — for example FireRedVAD reports "fbank", "cmvn", and "onnx", while Silero reports "normalize" and "onnx".

frames: u64

Number of frames that produced a result (excludes buffering-only frames).

Trait Implementations

impl Clone for ProcessTimings

fn clone(&self) -> ProcessTimings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProcessTimings

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

Formats the value using the given formatter.

impl Default for ProcessTimings

fn default() -> ProcessTimings

Returns the “default value” for a type.