Struct QuotaController

pub struct QuotaController { /* private fields */ }

Implements a client for the Service Control API.

Service Description

Google Quota Control API

Allows clients to allocate and release quota against a managed service.

Configuration

QuotaController has various configuration parameters, the defaults should work with most applications.

Pooling and Cloning

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

Implementations

impl QuotaController

pub async fn new() -> Result<Self>

Creates a new client with the default configuration.

pub async fn new_with_config(conf: ClientConfig) -> Result<Self>

Creates a new client with the specified configuration.

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

where T: QuotaController + 'static,

Creates a new client from the provided stub.

The most common case for calling this function is when mocking the client.

pub fn allocate_quota(&self, service_name: impl Into<String>) -> AllocateQuota

Attempts to allocate quota for the specified consumer. It should be called before the operation is executed.

This method requires the servicemanagement.services.quota permission on the specified service. For more information, see Cloud IAM.

NOTE: The client must fail-open on server errors INTERNAL, UNKNOWN, DEADLINE_EXCEEDED, and UNAVAILABLE. To ensure system reliability, the server may inject these errors to prohibit any hard dependency on the quota functionality.

Trait Implementations

impl Clone for QuotaController

fn clone(&self) -> QuotaController

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuotaController

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

Formats the value using the given formatter.