os_pipe 1.2.3

a cross-platform library for opening OS pipes
Documentation 
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#![deny(warnings)]

/// Windows doesn't have a native equivalent for cat, so we use this little
/// Rust implementation instead.
use std::io::{copy, stdin, stdout};

fn main() {
    let stdin_handle = stdin();
    let stdout_handle = stdout();
    copy(&mut stdin_handle.lock(), &mut stdout_handle.lock()).unwrap();
}