Enum HostFutureIncomingResponse

pub enum HostFutureIncomingResponse {
    Pending(AbortOnDropJoinHandle<Result<Result<IncomingResponse, ErrorCode>, Error>>),
    Ready(Result<Result<IncomingResponse, ErrorCode>, Error>),
    Consumed,
}

The concrete type behind a wasi:http/types/future-incoming-response resource.

Variants

Pending(AbortOnDropJoinHandle<Result<Result<IncomingResponse, ErrorCode>, Error>>)

A pending response

Ready(Result<Result<IncomingResponse, ErrorCode>, Error>)

The response is ready.

An outer error will trap while the inner error gets returned to the guest.

Consumed

The response has been consumed.

Implementations

impl HostFutureIncomingResponse

pub fn pending( handle: AbortOnDropJoinHandle<Result<Result<IncomingResponse, ErrorCode>, Error>>, ) -> HostFutureIncomingResponse

Create a new HostFutureIncomingResponse that is pending on the provided task handle.

pub fn ready( result: Result<Result<IncomingResponse, ErrorCode>, Error>, ) -> HostFutureIncomingResponse

Create a new HostFutureIncomingResponse that is ready.

pub fn is_ready(&self) -> bool

Returns true if the response is ready.

pub fn unwrap_ready(self) -> Result<Result<IncomingResponse, ErrorCode>, Error>

Unwrap the response, panicking if it is not ready.

Trait Implementations

impl Debug for HostFutureIncomingResponse

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

Formats the value using the given formatter.

impl Subscribe for HostFutureIncomingResponse

fn ready<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where 'life0: 'async_trait, HostFutureIncomingResponse: 'async_trait,

An asynchronous function which resolves when this object’s readiness operation is ready.