/src/test/run-pass/yield1.rs

http://github.com/jruderman/rust · Rust · 14 lines · 11 code · 2 blank · 1 comment · 0 complexity · 17e39b899e70fc61fdaadd6645120bab MD5 · raw file 

    

  1. // -*- rust -*-
    2. 

  2. use std;
    3. 

  3. import task;
    4. 

  4. import task::*;
    5. 

  5. 

  6. fn main() {
    7. 

  7.     let mut result = none;
    8. 

  8.     task::task().future_result(|-r| { result = some(r); }).spawn(child);
    9. 

  9.     error!{"1"};
    10. 

  10.     yield();
    11. 

  11.     future::get(option::unwrap(result));
    12. 

  12. }
    13. 

  13. 

  14. fn child() { error!{"2"}; }
    15.