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a guest Jul 23rd, 2019 59 Never
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  1. #![feature(async_await)]
  2. #![feature(arbitrary_self_types)]
  3.  
  4. use futures::executor;
  5.  
  6. async fn num() -> i32 {8}
  7.  
  8. fn main() {
  9.     println!("Hello, world!");
  10.     let future = num();
  11.    
  12. }
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