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Clean up TcpStream example #41526

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Merged
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Apr 28, 2017
Merged

Clean up TcpStream example #41526

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17 changes: 8 additions & 9 deletions src/libstd/net/tcp.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -72,24 +72,23 @@ pub struct TcpStream(net_imp::TcpStream);
///
/// # Examples
///
/// ```no_run
/// ```
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NB: I removed the no_run because now that the work is being done inside of process, which is never called, "running" this code doesn't really do much anyway.

/// # 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);
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