Struct SchemaService 

pub struct SchemaService { /* private fields */ }

Available on crate feature schema-service only.

Implements a client for the Discovery Engine API.

Example

use google_cloud_gax::paginator::ItemPaginator as _;
    let client = SchemaService::builder().build().await?;
    let parent = "parent_value";
    let mut list = client.list_schemas()
        .set_parent(parent)
        .by_item();
    while let Some(item) = list.next().await.transpose()? {
        println!("{:?}", item);
    }

Service Description

Service for managing Schemas.

Configuration

To configure SchemaService 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

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

Implementations

impl SchemaService

pub fn builder() -> ClientBuilder

Returns a builder for SchemaService.

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

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

where T: SchemaService + '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 get_schema(&self) -> GetSchema

Gets a Schema.

Example

use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService, name: &str
) -> Result<()> {
    let response = client.get_schema()
        .set_name(name)
        .send().await?;
    println!("response {:?}", response);
    Ok(())
}

pub fn list_schemas(&self) -> ListSchemas

Gets a list of Schemas.

Example

use google_cloud_gax::paginator::ItemPaginator as _;
use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService, parent: &str
) -> Result<()> {
    let mut list = client.list_schemas()
        .set_parent(parent)
        .by_item();
    while let Some(item) = list.next().await.transpose()? {
        println!("{:?}", item);
    }
    Ok(())
}

pub fn create_schema(&self) -> CreateSchema

Creates a Schema.

Long running operations

This method is used to start, and/or poll a long-running Operation. The Working with long-running operations chapter in the user guide covers these operations in detail.

Example

use google_cloud_lro::Poller;
use google_cloud_discoveryengine_v1::model::Schema;
use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService, parent: &str
) -> Result<()> {
    let response = client.create_schema()
        .set_parent(parent)
        .set_schema_id("schema_id_value")
        .set_schema(
            Schema::new()/* set fields */
        )
        .poller().until_done().await?;
    println!("response {:?}", response);
    Ok(())
}

pub fn update_schema(&self) -> UpdateSchema

Updates a Schema.

Long running operations

This method is used to start, and/or poll a long-running Operation. The Working with long-running operations chapter in the user guide covers these operations in detail.

Example

use google_cloud_lro::Poller;
use google_cloud_discoveryengine_v1::model::Schema;
use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService, name: &str
) -> Result<()> {
    let response = client.update_schema()
        .set_schema(
            Schema::new().set_name(name)/* set fields */
        )
        .poller().until_done().await?;
    println!("response {:?}", response);
    Ok(())
}

pub fn delete_schema(&self) -> DeleteSchema

Deletes a Schema.

Long running operations

This method is used to start, and/or poll a long-running Operation. The Working with long-running operations chapter in the user guide covers these operations in detail.

Example

use google_cloud_lro::Poller;
use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService, name: &str
) -> Result<()> {
    client.delete_schema()
        .set_name(name)
        .poller().until_done().await?;
    Ok(())
}

pub fn list_operations(&self) -> ListOperations

Provides the Operations service functionality in this service.

Example

use google_cloud_gax::paginator::ItemPaginator as _;
use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService
) -> Result<()> {
    let mut list = client.list_operations()
        /* set fields */
        .by_item();
    while let Some(item) = list.next().await.transpose()? {
        println!("{:?}", item);
    }
    Ok(())
}

pub fn get_operation(&self) -> GetOperation

Provides the Operations service functionality in this service.

Example

use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService
) -> Result<()> {
    let response = client.get_operation()
        /* set fields */
        .send().await?;
    println!("response {:?}", response);
    Ok(())
}

pub fn cancel_operation(&self) -> CancelOperation

Provides the Operations service functionality in this service.

Example

use google_cloud_discoveryengine_v1::Result;
async fn sample(
   client: &SchemaService
) -> Result<()> {
    client.cancel_operation()
        /* set fields */
        .send().await?;
    Ok(())
}

Trait Implementations

impl Clone for SchemaService

fn clone(&self) -> SchemaService

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaService

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

Formats the value using the given formatter.