extern crate tokio_core; extern crate tokio_io; extern crate tokio_stdin_stdout; use std::io::Result; fn run() -> Result<()> { let mut core = tokio_core::reactor::Core::new()?; //let handle = core.handle(); let stdin = tokio_stdin_stdout::stdin(0); let stdout = tokio_stdin_stdout::stdout(0); core.run(tokio_io::io::copy(stdin, stdout))?; Ok(()) } fn main() { if let Err(e) = run() { eprintln!("Something failed: {}", e); ::std::process::exit(1); } }