mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-25 00:00:18 +02:00
Carl Lerche
b479ce78d3
This patch adds experimental async/await support to Tokio. It does this by adding feature flags to existing libs only where necessary in order to add nightly specific code (mostly `Unpin` implementations). It then provides a new crate: `tokio-async-await` which is a shim layer on top of `tokio`. The `tokio-async-await` crate is expected to look exactly like `tokio` does, but with async / await support. This strategy reduces the amount of cfg guarding in the main libraries. This patch also adds `tokio-channel`, which is copied from futures-rs 0.1 and adds the necessary `Unpin` implementations. In general, futures 0.1 is mostly unmaintained, so it will make sense for Tokio to take over maintainership of key components regardless of async / await support.
23 lines
403 B
Rust
23 lines
403 B
Rust
extern crate tokio_channel;
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extern crate futures;
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use tokio_channel::mpsc::*;
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use futures::prelude::*;
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use std::thread;
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#[test]
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fn smoke() {
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let (mut sender, receiver) = channel(1);
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let t = thread::spawn(move ||{
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while let Ok(s) = sender.send(42).wait() {
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sender = s;
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}
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});
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receiver.take(3).for_each(|_| Ok(())).wait().unwrap();
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t.join().unwrap()
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}
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