Function vorarbeiter::setup_term_flag

pub fn setup_term_flag() -> Result<Arc<AtomicBool>, Error>

Sets up a termination flag.

A pure convenience function, creates an atomic boolean that is initially false, but will be set to true should the process receive a SIGINT, SIGTERM or SIGQUIT. This works around the issue that receiving any of these signals would by default not result in any Drop implementations to be called.

Example

let term = vorarbeiter::setup_term_flag().unwrap();

while !term.load(sync::atomic::Ordering::Relaxed) {
// Main loop code here.
}