Struct Echo 

pub struct Echo;

Echo inference adapter for tests and local composition.

Trait Implementations

impl Clone for Echo

fn clone(&self) -> Echo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for Echo

fn name(&self) -> &str

Stable identifier used in logs and health responses.

fn start<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Start the component.

fn stop<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Stop the component gracefully.

fn health(&self) -> Health

Return an instantaneous health snapshot.

impl Debug for Echo

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

Formats the value using the given formatter.

impl Default for Echo

fn default() -> Echo

Returns the “default value” for a type.

impl Inference for Echo

fn predict<'life0, 'async_trait>( &'life0 self, request: PredictRequest, ) -> Pin<Box<dyn Future<Output = Result<PredictResponse, InferenceError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute one prediction request against the serving runtime.

fn descriptor(&self) -> InferenceDescriptor

Return the adapter descriptor and executable permission envelope.

impl Provider for Echo

fn name(&self) -> &'static str

Stable name identifying this provider instance (used in logs and spans).

impl RequestResponse<PredictRequest, PredictResponse> for Echo

fn execute<'life0, 'async_trait>( &'life0 self, input: PredictRequest, ) -> Pin<Box<dyn Future<Output = AppResult<PredictResponse>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute the request and return a single response.