A simple easy to use wrapper around Ctrl-C signal.
```rust use std::sync::atomic::{AtomicBool, Ordering}; use std::sync::Arc;
fn main() { let running = Arc::new(AtomicBool::new(true)); let r = running.clone(); ctrlc::set_handler(move || { r.store(false, Ordering::SeqCst); }).expect("Error setting Ctrl-C handler"); println!("Waiting for Ctrl-C..."); while running.load(Ordering::SeqCst) {} println!("Got it! Exiting..."); } ```
cargo build --examples && target/debug/examples/readme_example
Add CtrlC to Cargo.toml using termination
feature and CtrlC will handle both SIGINT and SIGTERM.
[dependencies]
ctrlc = { version = "3.0", features = ["termination"] }
Licensed under either of * Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0) * MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.
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