File: get_yield.rs

package info (click to toggle)
rust-generator 0.7.1-1.1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 348 kB
  • sloc: asm: 404; makefile: 4
file content (24 lines) | stat: -rw-r--r-- 457 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
#![allow(deprecated)]
use generator::{get_yield, yield_with, Gn};

fn sum(a: u32) -> u32 {
    let mut sum = a;
    let mut recv: u32;
    while sum < 200 {
        recv = get_yield().unwrap();
        yield_with(sum);
        sum += recv;
    }

    sum
}

fn main() {
    // we specify the send type is u32
    let mut s = Gn::<u32>::new(|| sum(1));
    let mut i = 1u32;
    while !s.is_done() {
        i = s.send(i);
        println!("{}", i);
    }
}