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docs(server): tweaks to server doc example

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This commit is contained in:
Sean McArthur
2019-12-06 15:34:42 -08:00
parent 7e91029e0e
commit 86fbbad49e
1 changed files with 12 additions and 9 deletions
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21
src/server/mod.rs
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@@ -19,27 +19,30 @@
//! ## Example
//!
//! ```no_run
//! use hyper::{Body, Error, Response, Server};
//! use std::convert::Infallible;
//! use std::net::SocketAddr;
//! use hyper::{Body, Request, Response, Server};
//! use hyper::service::{make_service_fn, service_fn};
//!
//! async fn handle(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
//! Ok(Response::new(Body::from("Hello World")))
//! }
//!
//! # #[cfg(feature = "runtime")]
//! #[tokio::main]
//! async fn main() {
//! // Construct our SocketAddr to listen on...
//! let addr = ([127, 0, 0, 1], 3000).into();
//! let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
//!
//! // And a MakeService to handle each connection...
//! let make_service = make_service_fn(|_| async {
//! Ok::<_, Error>(service_fn(|_req| async {
//! Ok::<_, Error>(Response::new(Body::from("Hello World")))
//! }))
//! let make_service = make_service_fn(|_conn| async {
//! Ok::<_, Infallible>(service_fn(handle))
//! });
//!
//! // Then bind and serve...
//! let server = Server::bind(&addr)
//! .serve(make_service);
//! let server = Server::bind(&addr).serve(make_service);
//!
//! // Finally, spawn `server` onto an Executor...
//! // And run forever...
//! if let Err(e) = server.await {
//! eprintln!("server error: {}", e);
//! }