meap/meap-code/ch4/ch4-check-sats-1.rs


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#![allow(unused_variables)]

#[derive(Debug)]
enum StatusMessage {
  Ok,
}

fn check_status(sat_id: u64) -> StatusMessage {
  StatusMessage::Ok
}

fn main () {
  let sat_a = 0;
  let sat_b = 1;
  let sat_c = 2;

  let a_status = check_status(sat_a);
  let b_status = check_status(sat_b);
  let c_status = check_status(sat_c);
  println!("a: {:?}, b: {:?}, c: {:?}", a_status, b_status, c_status);

  // "waiting" ...
  let a_status = check_status(sat_a);
  let b_status = check_status(sat_b);
  let c_status = check_status(sat_c);
  println!("a: {:?}, b: {:?}, c: {:?}", a_status, b_status, c_status);
}