Struct twizzler_driver::request::Requester

pub struct Requester<T: RequestDriver> { /* private fields */ }

A wrapper for managing requests and responses for a given driver.

Implementations

impl<T: RequestDriver> Requester<T>

pub fn driver(&self) -> &T

Get a reference to the driver.

pub fn is_shutdown(&self) -> bool

Check if the requester is shutdown.

pub fn new(driver: T) -> Self

Construct a new request manager for a given driver.

pub async fn submit( &self, reqs: &mut [SubmitRequest<T::Request>] ) -> Result<InFlightFuture<T::Response>, SubmitError<T::SubmitError>>

Submit a set of requests, for which we are not interested in the specific responses from the device. Returns a future that awaits on an InFlightFuture, so awaiting on this function ensures that all requests are submitted, not necessarily handled.

pub async fn submit_for_response( &self, reqs: &mut [SubmitRequest<T::Request>] ) -> Result<InFlightFutureWithResponses<T::Response>, SubmitError<T::SubmitError>>

Submit a set of requests, for which we are interested in the specific responses from the device. Returns a future that awaits on an InFlightFutureWithResponses, so awaiting on this function ensures that all requests are submitted, not necessarily handled.

pub fn shutdown(&self)

Shutdown the request manager.

pub fn finish(&self, resps: &[ResponseInfo<T::Response>])

Send back, from the driver, to the request manager, a set of responses to a previously submitted set of requests. The responses need not be contiguous in ID, nor do they need all be from the same set of requests.