Remove async_await feature gates (#4)

Author: JohnTitor

benches/bench.rs

@@ -1,4 +1,4 @@
-#![feature(async_await, test)]
+#![feature(test)]
 
 extern crate test;
 

examples/panic-propagation.rs

@@ -1,7 +1,5 @@
 //! A single-threaded executor where join handles propagate panics from tasks.
 
-#![feature(async_await)]
-
 use std::future::Future;
 use std::panic::{resume_unwind, AssertUnwindSafe};
 use std::pin::Pin;

examples/panic-result.rs

@@ -1,7 +1,5 @@
 //! A single-threaded executor where join handles catch panics inside tasks.
 
-#![feature(async_await)]
-
 use std::future::Future;
 use std::panic::AssertUnwindSafe;
 use std::thread;

examples/spawn-on-thread.rs

@@ -1,7 +1,5 @@
 //! A function that runs a future to completion on a dedicated thread.
 
-#![feature(async_await)]
-
 use std::future::Future;
 use std::sync::Arc;
 use std::thread;

examples/spawn.rs

@@ -1,7 +1,5 @@
 //! A simple single-threaded executor.
 
-#![feature(async_await)]
-
 use std::future::Future;
 use std::panic::catch_unwind;
 use std::thread;

examples/task-id.rs

@@ -1,7 +1,5 @@
 //! An executor that assigns an ID to every spawned task.
 
-#![feature(async_await)]
-
 use std::cell::Cell;
 use std::future::Future;
 use std::panic::catch_unwind;

src/lib.rs

@@ -11,8 +11,6 @@
 //! All executors have some kind of queue that holds runnable tasks:
 //!
 //! ```
-//! # #![feature(async_await)]
-//! #
 //! let (sender, receiver) = crossbeam::channel::unbounded();
 //! #
 //! # // A future that will get spawned.
@@ -28,8 +26,6 @@
 //! A task is constructed using the [`spawn`] function:
 //!
 //! ```
-//! # #![feature(async_await)]
-//! #
 //! # let (sender, receiver) = crossbeam::channel::unbounded();
 //! #
 //! // A future that will be spawned.
@@ -56,8 +52,6 @@
 //! runnable tasks out of the queue and running each one in order:
 //!
 //! ```no_run
-//! # #![feature(async_await)]
-//! #
 //! # let (sender, receiver) = crossbeam::channel::unbounded();
 //! #
 //! # // A future that will get spawned.

src/task.rs

@@ -22,8 +22,6 @@ use crate::JoinHandle;
 /// # Examples
 ///
 /// ```
-/// # #![feature(async_await)]
-/// #
 /// use crossbeam::channel;
 ///
 /// // The future inside the task.

tests/basic.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::future::Future;
 use std::pin::Pin;
 use std::sync::atomic::{AtomicUsize, Ordering};

tests/join.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::cell::Cell;
 use std::future::Future;
 use std::pin::Pin;

tests/panic.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::future::Future;
 use std::panic::catch_unwind;
 use std::pin::Pin;

tests/ready.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::future::Future;
 use std::pin::Pin;
 use std::task::{Context, Poll};

tests/waker_panic.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::cell::Cell;
 use std::future::Future;
 use std::panic::catch_unwind;

tests/waker_pending.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::future::Future;
 use std::pin::Pin;
 use std::task::Waker;

tests/waker_ready.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use std::cell::Cell;
 use std::future::Future;
 use std::pin::Pin;