Enum SynthesisEvent 

pub enum SynthesisEvent {
    Admission {
        accepted: bool,
    },
    ResourceAdmission {
        admitted: bool,
        predicted_max_frames: u64,
        predicted_peak_bytes: u64,
        budget_bytes: u64,
    },
    StageStarted {
        stage: EngineStage,
    },
    StageFinished {
        stage: EngineStage,
        elapsed: Duration,
    },
    FrameProgress {
        frame: u64,
    },
    TextPrepared {
        token_count: usize,
        normalization: NormalizationTraceSummary,
    },
    PacketEmitted {
        frame_count: u8,
        sample_count: usize,
    },
    Health {
        event: HealthEvent,
    },
}

Lifecycle information delivered to a caller-owned observer.

Variants

Admission

Concurrency admission outcome before model work begins.

Fields

accepted: bool

ResourceAdmission

Resource admission outcome: the predicted peak memory for this utterance.

Distinct from SynthesisEvent::Admission, which is the one-live-synthesis lease. Emitted for accepted and rejected requests alike, so a capacity problem is visible in the event stream rather than only in an error string.

Fields

admitted: bool

Whether the request was admitted.

predicted_max_frames: u64

Frames the request may generate.

predicted_peak_bytes: u64

Predicted peak bytes for the utterance.

budget_bytes: u64

The budget it was measured against.

StageStarted

A CPU stage started.

Fields

stage: EngineStage

StageFinished

A CPU stage completed within its budget.

Fields

stage: EngineStage

elapsed: Duration

FrameProgress

A talker-frame boundary was reached.

Fields

frame: u64

TextPrepared

A caller explicitly requested a privacy-safe normalization trace summary.

Fields

token_count: usize

Number of token ids that entered the model path.

normalization: NormalizationTraceSummary

No raw or rewritten text is included in this observer payload.

PacketEmitted

A packet entered the PCM stream.

Fields

frame_count: u8

sample_count: usize

Health

A health event for the current request.

Fields

event: HealthEvent

Trait Implementations

impl Clone for SynthesisEvent

fn clone(&self) -> SynthesisEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SynthesisEvent

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

Formats the value using the given formatter.

impl Eq for SynthesisEvent

impl PartialEq for SynthesisEvent

fn eq(&self, other: &SynthesisEvent) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SynthesisEvent