18 lines
459 B
Plaintext
18 lines
459 B
Plaintext
use std::{sync::mpsc, thread, time::Duration};
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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println!("[1] Starting");
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let (tx, rx) = mpsc::channel();
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thread::spawn(move || {
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println!("[2] Waiting for event");
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rx.recv();
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println!("[2] Received event");
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});
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thread::sleep(Duration::from_secs(1));
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println!("[1] Sending event");
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tx.send(())?;
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thread::sleep(Duration::from_secs(1));
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Ok(())
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}
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