mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-21 00:00:10 +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.
26 lines
513 B
Rust
26 lines
513 B
Rust
#![feature(await_macro, async_await, futures_api)]
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#[macro_use]
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extern crate tokio;
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extern crate hyper;
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use tokio::prelude::*;
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use hyper::Client;
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use std::time::Duration;
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pub fn main() {
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tokio::run_async(async {
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let client = Client::new();
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let uri = "http://httpbin.org/ip".parse().unwrap();
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let response = await!({
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client.get(uri)
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.timeout(Duration::from_secs(10))
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}).unwrap();
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println!("Response: {}", response.status());
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});
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}
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