Struct QuotaController

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pub struct QuotaController { /* private fields */ }
Expand description

Implements a client for the Service Control API.

§Example

let client = QuotaController::builder().build().await?;
// use `client` to make requests to the Service Control API.

§Service Description

Google Quota Control API

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

§Configuration

To configure QuotaController 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://servicecontrol.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

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§

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impl QuotaController

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pub fn builder() -> ClientBuilder

Returns a builder for QuotaController.

let client = QuotaController::builder().build().await?;
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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 in tests mocking the client’s behavior.

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pub fn allocate_quota(&self) -> 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§

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impl Clone for QuotaController

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fn clone(&self) -> QuotaController

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for QuotaController

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

Formats the value using the given formatter. Read more

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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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Performs the conversion.
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