tokio/tokio-channel/tests/support/mod.rs at 69d90ac7eea2c1b0945fd01d02fa4ec4dfe736da - tokio - UneBaguette

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Carl Lerche b479ce78d3 add experimental async/await support. (#582 )

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.

2018-08-27 12:24:51 -07:00

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 use futures::Future;
 pub trait ForgetExt {
     fn forget(self);
 }
 impl<F> ForgetExt for F
     where F: Future + Sized + Send + 'static,
           F::Item: Send,
           F::Error: Send
 {
     fn forget(self) {
         use std::thread;
         thread::spawn(|| self.wait());
     }
 }