Trait futures::future::FutureFrom

pub trait FutureFrom<T>: Sized {
    type Future: Future<Item=Self, Error=Self::Error>;
    type Error;
    fn future_from(_: T) -> Self::Future;
}

Asynchronous conversion from a type T.

This trait is analogous to std::convert::From, adapted to asynchronous computation.

Associated Types

type Future: Future<Item=Self, Error=Self::Error>

The future for the conversion.

type Error

Possible errors during conversion.

Required Methods

fn future_from(_: T) -> Self::Future

Consume the given value, beginning the conversion.

Implementors