error.txt

rustc rust.rs
rust.rs:11:10: 11:24 error: the type of this value must be known in this context
rust.rs:11           chan.send(10);
                     ^~~~~~~~~~~~~~
error: aborting due to previous error
make: *** [build] Error 101

gistfile1.txt

  use core::task::spawn;
  use core::pipes::stream;
  use core::pipes::Port;
  use core::pipes::Chan;
  use core::io::println;

  fn main() {
      let (port, chan): (Port<int>, Chan<int>) = stream();

      do spawn |chan| {
          chan.send(10);
      }

      println(int::to_str(port.recv()));
  }