Module bevy::tasks::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;
}

Structs

• CatchUnwind
  Future for the FutureExt::catch_unwind() method.
• Or
  Future for the or() function and the FutureExt::or() method.
• Pending
  Creates a future which never resolves, representing a computation that never finishes.
• 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
  A future that is immediately ready with a value.
• TryZip
  Future for the try_zip() function.
• YieldNow
  Future for the yield_now() function.
• Zip
  Future for the zip() function.

Traits

• Future
  A future represents an asynchronous computation obtained by use of async.
• 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 which never resolves, representing a computation that never finishes.
• 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.
• race_with_seed
  Race two futures but with a predefined random seed.
• ready
  Creates a future that is immediately ready with a 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 Aliases

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