fn calc(children: uint, parent_wait_chan: &Sender<Sender<Sender<int>>>) {
- let wait_ports: ~[Receiver<Sender<Sender<int>>>] = slice::from_fn(children, |_| {
+ let wait_ports: Vec<Reciever<Sender<Sender<int>>>> = vec::from_fn(children, |_| {
let (wait_port, wait_chan) = stream::<Sender<Sender<int>>>();
task::spawn(proc() {
calc(children / 2, &wait_chan);
wait_port
});
- let child_start_chans: ~[Sender<Sender<int>>] =
+ let child_start_chans: Vec<Sender<Sender<int>>> =
wait_ports.move_iter().map(|port| port.recv()).collect();
let (start_port, start_chan) = stream::<Sender<int>>();
parent_wait_chan.send(start_chan);
let parent_result_chan: Sender<int> = start_port.recv();
- let child_sum_ports: ~[Receiver<int>] =
+ let child_sum_ports: Vec<Reciever<int>> =
child_start_chans.move_iter().map(|child_start_chan| {
let (child_sum_port, child_sum_chan) = stream::<int>();
child_start_chan.send(child_sum_chan);
fn main() {
let args = os::args();
let args = if os::getenv("RUST_BENCH").is_some() {
- ~[~"", ~"30"]
+ vec!(~"", ~"30")
} else if args.len() <= 1u {
- ~[~"", ~"10"]
+ vec!(~"", ~"10")
} else {
args
};