Struct SearchService 

pub struct SearchService { /* private fields */ }

Available on crate feature search-service only.

Implements a client for the Discovery Engine API.

Example

let client = SearchService::builder().build().await?;
// use `client` to make requests to the Discovery Engine API.

Service Description

Service for search.

Configuration

To configure SearchService use the with_* methods in the type returned by builder(). The default configuration should work for most applications. Common configuration changes include

• with_endpoint(): by default this client uses the global default endpoint (https://discoveryengine.googleapis.com). Applications using regional endpoints or running in restricted networks (e.g. a network configured override this default.
• with_credentials(): by default this client uses Application Default Credentials. Applications using custom authentication may need to override this default.

Pooling and Cloning

SearchService holds a connection pool internally, it is advised to create one and the reuse it. You do not need to wrap SearchService in an Rc or Arc to reuse it, because it already uses an Arc internally.

Implementations

impl SearchService

pub fn builder() -> ClientBuilder

Returns a builder for SearchService.

let client = SearchService::builder().build().await?;

pub fn from_stub<T>(stub: T) -> Self

where T: SearchService + 'static,

Creates a new client from the provided stub.

The most common case for calling this function is in tests mocking the client’s behavior.

pub fn search(&self) -> Search

Performs a search.

pub fn search_lite(&self) -> SearchLite

Performs a search. Similar to the SearchService.Search method, but a lite version that allows API key for authentication, where OAuth and IAM checks are not required.

Only public website search is supported by this method. If data stores and engines not associated with public website search are specified, a FAILED_PRECONDITION error is returned.

This method can be used for easy onboarding without having to implement an authentication backend. However, it is strongly recommended to use SearchService.Search instead with required OAuth and IAM checks to provide better data security.

pub fn list_operations(&self) -> ListOperations

Provides the Operations service functionality in this service.

pub fn get_operation(&self) -> GetOperation

Provides the Operations service functionality in this service.

pub fn cancel_operation(&self) -> CancelOperation

Provides the Operations service functionality in this service.

Trait Implementations

impl Clone for SearchService

fn clone(&self) -> SearchService

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchService

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

Formats the value using the given formatter.