Enum HostFutureIncomingResponse

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

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

Variants

Pending(FutureIncomingResponseHandle)

A pending response

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

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: FutureIncomingResponseHandle) -> Self

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

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

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>>

Unwrap the response, panicking if it is not ready.

Trait Implementations

impl Debug for HostFutureIncomingResponse

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

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 Self: 'async_trait, 'life0: 'async_trait,

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