Trait FutureFrom

pub trait FutureFrom<T>: Sized {
    type Future: Future<Item = Self, Error = Self::Error>;
    type Error;

    // Required method
    fn future_from(_: T) -> Self::Future;
}

Asynchronous conversion from a type T.

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

Required 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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors