diff --git a/src/libstd/sync/mpsc/mod.rs b/src/libstd/sync/mpsc/mod.rs index c80182ec07d32..e544484351600 100644 --- a/src/libstd/sync/mpsc/mod.rs +++ b/src/libstd/sync/mpsc/mod.rs @@ -112,58 +112,6 @@ //! }); //! rx.recv().unwrap(); //! ``` -//! -//! Reading from a channel with a timeout requires to use a Timer together -//! with the channel. You can use the `select!` macro to select either and -//! handle the timeout case. This first example will break out of the loop -//! after 10 seconds no matter what: -//! -//! ```no_run -//! # #![feature(std_misc, old_io)] -//! use std::sync::mpsc::channel; -//! use std::old_io::timer::Timer; -//! use std::time::Duration; -//! -//! let (tx, rx) = channel::(); -//! let mut timer = Timer::new().unwrap(); -//! let timeout = timer.oneshot(Duration::seconds(10)); -//! -//! loop { -//! select! { -//! val = rx.recv() => println!("Received {}", val.unwrap()), -//! _ = timeout.recv() => { -//! println!("timed out, total time was more than 10 seconds"); -//! break; -//! } -//! } -//! } -//! ``` -//! -//! This second example is more costly since it allocates a new timer every -//! time a message is received, but it allows you to timeout after the channel -//! has been inactive for 5 seconds: -//! -//! ```no_run -//! # #![feature(std_misc, old_io)] -//! use std::sync::mpsc::channel; -//! use std::old_io::timer::Timer; -//! use std::time::Duration; -//! -//! let (tx, rx) = channel::(); -//! let mut timer = Timer::new().unwrap(); -//! -//! loop { -//! let timeout = timer.oneshot(Duration::seconds(5)); -//! -//! select! { -//! val = rx.recv() => println!("Received {}", val.unwrap()), -//! _ = timeout.recv() => { -//! println!("timed out, no message received in 5 seconds"); -//! break; -//! } -//! } -//! } -//! ``` #![stable(feature = "rust1", since = "1.0.0")]