Function futures_util::future::ok

Important traits for Ready<T>

impl<T> Future for Ready<T> type Output = T;

pub fn ok<T, E>(t: T) -> Ready<Result<T, E>>

Create a future that is immediately ready with a success value.

Examples

#![feature(async_await, await_macro, futures_api)]
use futures::future;

let a = future::ok::<i32, i32>(1);
assert_eq!(await!(a), Ok(1));