pub type OptionalFuture<F> = Optional<F>;👎Deprecated: Use Optional instead
Expand description
A reusable future that is the equivalent to an Option.
By default, this future will be empty, which would return [Poll::Pending] when polled,
but if a [Future] is supplied either upon construction via OptionalFuture::new or
is set via OptionalFuture::replace, the future would then be polled once OptionalFuture
is polled. Once the future is polled to completion, the results will be returned, with
OptionalFuture being empty.
Aliased Type§
pub struct OptionalFuture<F> { /* private fields */ }