source:
doc/papers/llheap/examples/future.rs@
23a0e576
| Last change on this file since 23a0e576 was 7bef8cf, checked in by , 2 years ago | |
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| File size: 233 bytes | |
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| 1 | use futures::executor::block_on; |
| 2 | |
| 3 | async fn hello_world() { |
| 4 | println!("hello, world!"); |
| 5 | } |
| 6 | |
| 7 | fn main() { |
| 8 | let future = hello_world(); // Nothing is printed |
| 9 | block_on(future); // `future` is run and "hello, world!" is printed |
| 10 | } |
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