Struct EstimateFirer 

pub struct EstimateFirer { /* private fields */ }

Fires EstimatePlan events as cumulative delivered audio crosses each estimate’s start time (scaled by time_scale to account for the engine’s actual speech rate). Owns the plan so it can be moved into ’static callbacks.

Implementations

impl EstimateFirer

pub fn new(plan: EstimatePlan, time_scale: f32) -> Self

Create a firer for plan. time_scale converts estimate seconds into delivered-audio seconds (e.g. 1/speed for engines whose rate parameter compresses duration; 1.0 when estimates already match delivery).

pub fn on_samples( &mut self, samples: u64, rate_now: Option<u32>, fire: &mut dyn FnMut(&EstimateEvent), )

Record samples newly-emitted PCM16-mono samples and fire every estimate whose (scaled) start time has been reached.

pub fn flush(&mut self, fire: &mut dyn FnMut(&EstimateEvent))

Fire every remaining estimate (stream ended before their times).