Struct Query 

pub struct Query {
    pub text: String,
    pub k: usize,
    pub filter: Option<Filter>,
    pub as_of: Option<Hlc>,
}

One retrieval query.

Construct via Query::text for the common case (text-only with default k=30 and no filter / as_of); use the struct-literal form when you need to set every field explicitly.

Fields

text: String

k: usize

filter: Option<Filter>

as_of: Option<Hlc>

Implementations

impl Query

pub fn text(t: impl Into<String>) -> Query

Build a default Query with the given text, k = 30, no filter, no as_of.

Trait Implementations

impl Clone for Query

fn clone(&self) -> Query

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Query

Returns the “default value” for a type.

impl Service<Query> for RetrievalService

type Response = Vec<Hit>

Responses given by the service.

type Error = LunarisError

Errors produced by the service.

type Future = Pin<Box<dyn Future<Output = Result<Vec<Hit>, LunarisError>> + Send>>

The future response value.

fn poll_ready( &mut self, _: &mut Context<'_>, ) -> Poll<Result<(), <RetrievalService as Service<Query>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, q: Query) -> <RetrievalService as Service<Query>>::Future

Process the request and return the response asynchronously.