Module futures_lite::future

Combinators for the Future trait.

Examples

use futures_lite::future;

for step in 0..3 {
    println!("step {}", step);

    // Give other tasks a chance to run.
    future::yield_now().await;
}

Re-exports

pub use core::future::Future;

Structs

CatchUnwind	Future for the FutureExt::catch_unwind() method.
Or	Future for the or() function and the FutureExt::or() method.
Pending	Future for the pending() function.
PollFn	Future for the poll_fn() function.
PollOnce	Future for the poll_once() function.
Race	Future for the race() function and the FutureExt::race() method.
Ready	Future for the ready() function.
TryZip	Future for the try_zip() function.
YieldNow	Future for the yield_now() function.
Zip	Future for the zip() function.

Traits

FutureExt

Extension trait for Future.

Functions

block_on	Blocks the current thread on a future.
or	Returns the result of the future that completes first, preferring future1 if both are ready.
pending	Creates a future that is always pending.
poll_fn	Creates a future from a function returning Poll.
poll_once	Polls a future just once and returns an Option with the result.
race	Returns the result of the future that completes first, with no preference if both are ready.
ready	Creates a future that resolves to the provided value.
try_zip	Joins two fallible futures, waiting for both to complete or one of them to error.
yield_now	Wakes the current task and returns Poll::Pending once.
zip	Joins two futures, waiting for both to complete.

Type Definitions

Boxed	Type alias for Pin<Box<dyn Future<Output = T> + Send + 'static>>.
BoxedLocal	Type alias for Pin<Box<dyn Future<Output = T> + 'static>>.