Trait futures::IntoFuture [−] [src]

pub trait IntoFuture {
    type Future: Future<Item=Self::Item, Error=Self::Error>;
    type Item;
    type Error;
    fn into_future(self) -> Self::Future;
}

Class of types which can be converted themselves into a future.

This trait is very similar to the IntoIterator trait and is intended to be used in a very similar fashion.

Associated Types

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

The future that this type can be converted into.

`type Item`

The item that the future may resolve with.

`type Error`

The error that the future may resolve with.

Required Methods

`fn into_future(self) -> Self::Future`

Consumes this object and produces a future.

Implementors

impl<A, B> IntoFuture for (A, B) where A: IntoFuture, B: IntoFuture<Error=A::Error>
impl<A, B, C> IntoFuture for (A, B, C) where A: IntoFuture, B: IntoFuture<Error=A::Error>, C: IntoFuture<Error=A::Error>
impl<A, B, C, D> IntoFuture for (A, B, C, D) where A: IntoFuture, B: IntoFuture<Error=A::Error>, C: IntoFuture<Error=A::Error>, D: IntoFuture<Error=A::Error>
impl<A, B, C, D, E> IntoFuture for (A, B, C, D, E) where A: IntoFuture, B: IntoFuture<Error=A::Error>, C: IntoFuture<Error=A::Error>, D: IntoFuture<Error=A::Error>, E: IntoFuture<Error=A::Error>
impl<F: Future> IntoFuture for F
impl<T, E> IntoFuture for Result<T, E>