Struct BackendVadSnapshot 

pub struct BackendVadSnapshot {
    pub backend: &'static str,
    pub sample_rate: u32,
    pub frame_duration_ms: u32,
    pub frame_size: usize,
    pub state: &'static str,
    pub speaking: bool,
    pub last_probability: Option<f32>,
    pub frames_processed: u64,
    pub last_transition_ms_ago: Option<u64>,
}

Snapshot of backend VAD state for devtools and diagnostics.

Fields

backend: &'static str

Active detector backend name.

sample_rate: u32

Input sample rate in Hz.

frame_duration_ms: u32

Detector frame duration in milliseconds.

frame_size: usize

Detector frame size in samples.

state: &'static str

Current detector state.

speaking: bool

Whether the detector is currently in a speech state.

last_probability: Option<f32>

Last normalized speech probability or binary decision.

frames_processed: u64

Number of complete frames processed by the backend detector.

last_transition_ms_ago: Option<u64>

Milliseconds since the last speech start/end transition.

Trait Implementations

impl Clone for BackendVadSnapshot

fn clone(&self) -> BackendVadSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendVadSnapshot

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

Formats the value using the given formatter.

impl Serialize for BackendVadSnapshot

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.