From 7b7fe9b5c1609873830707b076d30f2a1e278d11 Mon Sep 17 00:00:00 2001 From: steveklabnik Date: Tue, 25 Apr 2017 04:10:06 -0400 Subject: [PATCH] Clean up TcpStream example Fixes #35950 --- src/libstd/net/tcp.rs | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/src/libstd/net/tcp.rs b/src/libstd/net/tcp.rs index bc315d54100..2345ce383a4 100644 --- a/src/libstd/net/tcp.rs +++ b/src/libstd/net/tcp.rs @@ -72,24 +72,23 @@ /// /// # Examples /// -/// ```no_run +/// ``` +/// # use std::io; /// use std::net::{TcpListener, TcpStream}; /// -/// let listener = TcpListener::bind("127.0.0.1:80").unwrap(); -/// /// fn handle_client(stream: TcpStream) { /// // ... /// } /// +/// # fn process() -> io::Result<()> { +/// let listener = TcpListener::bind("127.0.0.1:80").unwrap(); +/// /// // accept connections and process them serially /// for stream in listener.incoming() { -/// match stream { -/// Ok(stream) => { -/// handle_client(stream); -/// } -/// Err(e) => { /* connection failed */ } -/// } +/// handle_client(stream?); /// } +/// # Ok(()) +/// # } /// ``` #[stable(feature = "rust1", since = "1.0.0")] pub struct TcpListener(net_imp::TcpListener); -- 2.44.0