Struct deno_unsync::MaskFutureAsSend

#[repr(transparent)]
pub struct MaskFutureAsSend<F> { /* private fields */ }

Implementations

impl<F> MaskFutureAsSend<F>

pub unsafe fn new(future: F) -> Self

Mark a non-Send future as Send. This is a trick to be able to use tokio::spawn() (which requires Send futures) in a current thread runtime.

Safety

You must ensure that the future is actually used on the same thread, ie. always use current thread runtime flavor from Tokio.

Trait Implementations

impl<F: Future> Future for MaskFutureAsSend<F>

type Output = MaskResultAsSend<<F as Future>::Output>

The type of value produced on completion.

fn poll( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<MaskResultAsSend<F::Output>>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<F> Send for MaskFutureAsSend<F>