diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/net/tcp.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/libstd/net/tcp.rs b/src/libstd/net/tcp.rs index 75c7a3d9280..ad212a54757 100644 --- a/src/libstd/net/tcp.rs +++ b/src/libstd/net/tcp.rs @@ -43,12 +43,12 @@ use time::Duration; /// use std::io::prelude::*; /// use std::net::TcpStream; /// -/// { -/// let mut stream = TcpStream::connect("127.0.0.1:34254").unwrap(); +/// fn main() -> std::io::Result<()> { +/// let mut stream = TcpStream::connect("127.0.0.1:34254")?; /// -/// // ignore the Result -/// let _ = stream.write(&[1]); -/// let _ = stream.read(&mut [0; 128]); // ignore here too +/// stream.write(&[1])?; +/// stream.read(&mut [0; 128])?; +/// Ok(()) /// } // the stream is closed here /// ``` #[stable(feature = "rust1", since = "1.0.0")] |