futures 0.1.12

An implementation of futures and streams featuring zero allocations, composability, and iterator-like interfaces.
Documentation
extern crate futures;

use futures::future::{ok, Future};
use futures::executor;

mod support;
use support::*;

#[test]
fn fuse() {
    let mut future = executor::spawn(ok::<i32, u32>(2).fuse());
    assert!(future.poll_future(unpark_panic()).unwrap().is_ready());
    assert!(future.poll_future(unpark_panic()).unwrap().is_not_ready());
}