Struct KillWait 

pub struct KillWait { /* private fields */ }

Used to wait for signal handler to be triggered.

Implementations

impl KillWait

pub fn wait(self)

Wait for a signal to terminate the signal handler.

Panics

If the signal handler returns an error this function will panic.

Examples found in repository

examples/wait.rs (line 22)

fn main() {
  //
  // Initialize signal handler
  //
  let kw = simple_sigh::init().unwrap();

  //
  // Set a signal handler callback
  //
  #[allow(clippy::significant_drop_tightening)]
  simple_sigh::register(move |_| {
    println!("Received signal");
  })
  .unwrap();

  //
  // Wait until abort
  //
  println!("Wait for interrupt/termination signal..");
  kw.wait();
  println!("Bye!");
}