Struct Rerank 

pub struct Rerank;

Ordering documents by relevance to a query.

Trait Implementations

impl Clone for Rerank

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rerank

impl Debug for Rerank

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

Formats the value using the given formatter.

impl Eq for Rerank

impl Operation for Rerank

type Request = RerankRequest

The normalized request this operation accepts.

type Event = !

One decoded step of a reply.

type End = RerankResponse

What the provider sends when it ends the reply. A fold needs one to produce a response, so a reply that stopped early has none.

type Response = RerankResponse

The normalized response the events and the end fold into.

type Fold = Traced<Rerank, Whole<Rerank>>

One reply’s state: it absorbs the events the consumer sees, then folds them with the end into the response.

type Emit = Free

Who builds the events: Free for events a decoder writes itself, Assembled for the completion events only the writer’s part handles build.

fn fold(request: &Self::Request, call: &mut Call<'_>) -> Self::Fold

The state for one reply to request, before its first frame. The call says who answers and in which mode; an operation that records telemetry opens its span here and hands it to Call::instrument.

fn prepare( request: Self::Request, wire: &Descriptor<'_>, ) -> Result<Self::Request, ProviderError>

Shape request for the wire wire describes, or reject a request no provider of this operation can answer. The driver calls it before the request is encoded, so a rejected request reaches no wire or transport. Passes every request through by default.

fn observed_usage(end: &Self::End) -> Option<&Usage>

The normalized usage one reply’s end carries. The driver hands it to the attempt’s one closing call when the reply ends, so the observation is the usage the decoder already normalized and never a second parse of the payload. Observes nothing by default.

impl PartialEq for Rerank

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rerank