Trait HostFutureIncomingResponse 

pub trait HostFutureIncomingResponse {
    // Required methods
    fn subscribe(
        &mut self,
        self_: Resource<FutureIncomingResponse>,
    ) -> Result<Resource<Pollable>>;
    fn get(
        &mut self,
        self_: Resource<FutureIncomingResponse>,
    ) -> Result<Option<Result<Result<Resource<IncomingResponse>, ErrorCode>, ()>>>;
    fn drop(&mut self, rep: Resource<FutureIncomingResponse>) -> Result<()>;
}

Required Methods

fn subscribe( &mut self, self_: Resource<FutureIncomingResponse>, ) -> Result<Resource<Pollable>>

Returns a pollable which becomes ready when either the Response has been received, or an error has occurred. When this pollable is ready, the get method will return some.

fn get( &mut self, self_: Resource<FutureIncomingResponse>, ) -> Result<Option<Result<Result<Resource<IncomingResponse>, ErrorCode>, ()>>>

Returns the incoming HTTP Response, or an error, once one is ready.

The outer option represents future readiness. Users can wait on this option to become some using the subscribe method.

The outer result is used to retrieve the response or error at most once. It will be success on the first call in which the outer option is some, and error on subsequent calls.

The inner result represents that either the incoming HTTP Response status and headers have received successfully, or that an error occurred. Errors may also occur while consuming the response body, but those will be reported by the incoming-body and its output-stream child.

fn drop(&mut self, rep: Resource<FutureIncomingResponse>) -> Result<()>

Implementations on Foreign Types

impl<_T: HostFutureIncomingResponse + ?Sized> HostFutureIncomingResponse for &mut _T

fn subscribe( &mut self, self_: Resource<FutureIncomingResponse>, ) -> Result<Resource<Pollable>>

Available on crate feature component-model-async only.

Returns a pollable which becomes ready when either the Response has been received, or an error has occurred. When this pollable is ready, the get method will return some.

fn get( &mut self, self_: Resource<FutureIncomingResponse>, ) -> Result<Option<Result<Result<Resource<IncomingResponse>, ErrorCode>, ()>>>

Available on crate feature component-model-async only.

Returns the incoming HTTP Response, or an error, once one is ready.

The outer option represents future readiness. Users can wait on this option to become some using the subscribe method.

The outer result is used to retrieve the response or error at most once. It will be success on the first call in which the outer option is some, and error on subsequent calls.

The inner result represents that either the incoming HTTP Response status and headers have received successfully, or that an error occurred. Errors may also occur while consuming the response body, but those will be reported by the incoming-body and its output-stream child.

fn drop(&mut self, rep: Resource<FutureIncomingResponse>) -> Result<()>

Available on crate feature component-model-async only.

Implementors

impl<T> HostFutureIncomingResponse for WasiHttpImpl<T>

where T: WasiHttpView,