Enum EngineError 

pub enum EngineError {
    Busy,
    Cancelled,
    BudgetExceeded(EngineStage),
    StreamDisconnected(StreamKind),
    QueueTimeout,
    TextPreparation(TextPreparationError),
    Generation(GenerationError),
    ResourceAdmission(AdmissionRejection),
    InvalidConfiguration(&'static str),
    Runtime(String),
}

Errors produced by the synchronous engine facade.

Variants

Busy

The one-live-synthesis admission limit rejected a concurrent request.

Cancelled

The caller or an expired stage budget requested cancellation.

BudgetExceeded(EngineStage)

A CPU stage did not complete within its configured budget.

StreamDisconnected(StreamKind)

A stream consumer disappeared.

QueueTimeout

A queue receive timed out.

TextPreparation(TextPreparationError)

The model-specific text preparer rejected the request.

Generation(GenerationError)

The model-specific frame generator failed mid-utterance.

ResourceAdmission(AdmissionRejection)

Predicted peak memory for this utterance exceeded the budget.

Raised before any KV or codec state is allocated, so a rejected request has committed nothing and the caller can retry with shorter text or a different cap.

InvalidConfiguration(&'static str)

Engine construction received an invalid setting.

Runtime(String)

The owned runtime could not be constructed.

Trait Implementations

impl Clone for EngineError

fn clone(&self) -> EngineError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineError

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

Formats the value using the given formatter.

impl Display for EngineError

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

Formats the value using the given formatter.

impl Eq for EngineError

impl Error for EngineError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for EngineError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EngineError