gistfile1.txt

use std;
import std::io;
import std::uint;
import std::task;
import std::comm;

type d = { ch: comm::chan<uint>, i: uint };

fn runner(c: d) { 
  let z = c.i; // Satisfy move semantics for send
  log "Sending " + uint::to_str(z, 10u);
  comm::send(c.ch, z);
}

fn main() {
  let p = comm::port();
  let c = comm::chan(p);

  uint::range(0u, 10u) { |i|
    log "Launching " + uint::to_str(i, 10u);
    task::spawn({ch: c, i: i}, runner);
  };

  let x = 0u;
  while x < 10u {
    let r = comm::recv(p);
    log "Result: " + uint::to_str(r, 10u);
    x += 1u;
  }

  io::println("Done");
}