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docs(service): make_service_fn doc test to async/await

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This commit is contained in:
Weihang Lo
2019-07-13 08:21:50 +08:00
committed by Sean McArthur
parent e6a7e33cf4
commit b3e337dd99
1 changed files with 15 additions and 8 deletions
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23
src/service/make_service.rs
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@@ -118,20 +118,27 @@ where
/// # Example /// # Example
/// ///
/// ```rust,no_run /// ```rust,no_run
/// # #[cfg(feature = "runtime")] fn main() { /// # #![feature(async_await)]
/// # #[cfg(feature = "runtime")]
/// # #[hyper::rt::main]
/// # async fn main() {
/// use std::net::TcpStream; /// use std::net::TcpStream;
/// use hyper::{Body, Request, Response, Server}; /// use hyper::{Body, Error, Request, Response, Server};
/// use hyper::rt::{self, Future}; /// use hyper::rt::{self, Future};
/// use hyper::server::conn::AddrStream; /// use hyper::server::conn::AddrStream;
/// use hyper::service::{make_service_fn, service_fn_ok}; /// use hyper::service::{make_service_fn, service_fn};
/// ///
/// let addr = ([127, 0, 0, 1], 3000).into(); /// let addr = ([127, 0, 0, 1], 3000).into();
/// ///
/// let make_svc = make_service_fn(|socket: &AddrStream| { /// let make_svc = make_service_fn(|socket: &AddrStream| {
/// let remote_addr = socket.remote_addr(); /// let remote_addr = socket.remote_addr();
/// service_fn_ok(move |_: Request<Body>| { /// async move {
/// Response::new(Body::from(format!("Hello, {}", remote_addr))) /// Ok::<_, Error>(service_fn(move |_: Request<Body>| async move {
/// }) /// Ok::<_, Error>(
/// Response::new(Body::from(format!("Hello, {}!", remote_addr)))
/// )
/// }))
/// }
/// }); /// });
/// ///
/// // Then bind and serve... /// // Then bind and serve...
@@ -139,9 +146,9 @@ where
/// .serve(make_svc); /// .serve(make_svc);
/// ///
/// // Finally, spawn `server` onto an Executor... /// // Finally, spawn `server` onto an Executor...
/// rt::run(server.map_err(|e| { /// if let Err(e) = server.await {
/// eprintln!("server error: {}", e); /// eprintln!("server error: {}", e);
/// })); /// }
/// # } /// # }
/// # #[cfg(not(feature = "runtime"))] fn main() {} /// # #[cfg(not(feature = "runtime"))] fn main() {}
/// ``` /// ```