mirror of https://github.com/smol-rs/smol
18 lines
417 B
Rust
18 lines
417 B
Rust
// TODO: document
|
|
// Uses the `ctrlc` crate to set a handler that sends a message
|
|
// through an async channel.
|
|
|
|
use futures::prelude::*;
|
|
|
|
fn main() {
|
|
let (s, ctrl_c) = piper::chan(100);
|
|
let handle = move || drop(s.send(()).now_or_never());
|
|
ctrlc::set_handler(handle).unwrap();
|
|
|
|
smol::run(async {
|
|
println!("Waiting for Ctrl-C");
|
|
ctrl_c.recv().await;
|
|
println!("Done!");
|
|
})
|
|
}
|