From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001
From: Adam Carpenter <53hornet@gmail.com>
Date: Wed, 27 Mar 2019 15:32:37 -0400
Subject: Started Rust in Action MEAP.

---
 meap/meap-code/ch4/ch4-check-sats-3.rs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 meap/meap-code/ch4/ch4-check-sats-3.rs

(limited to 'meap/meap-code/ch4/ch4-check-sats-3.rs')

diff --git a/meap/meap-code/ch4/ch4-check-sats-3.rs b/meap/meap-code/ch4/ch4-check-sats-3.rs
new file mode 100644
index 0000000..58a65cd
--- /dev/null
+++ b/meap/meap-code/ch4/ch4-check-sats-3.rs
@@ -0,0 +1,33 @@
+#![allow(unused_variables)]
+
+#[derive(Debug)]
+struct CubeSat {
+  id: u64,
+}
+
+#[derive(Debug)]
+enum StatusMessage {
+  Ok,
+}
+
+fn check_status(sat_id: CubeSat) -> CubeSat {
+  println!("{:?}: {:?}", sat_id, StatusMessage::Ok);
+  sat_id
+}
+
+fn main () {
+  let sat_a = CubeSat { id: 0 };
+  let sat_b = CubeSat { id: 1 };
+  let sat_c = CubeSat { id: 2 };
+
+  let sat_a = check_status(sat_a);
+  let sat_b = check_status(sat_b);
+  let sat_c = check_status(sat_c);
+  // println!("a: {:?}, b: {:?}, c: {:?}", a_status, b_status, c_status);
+
+  // "waiting" ...
+  let sat_a = check_status(sat_a);
+  let sat_b = check_status(sat_b);
+  let sat_c = check_status(sat_c);
+  //println!("a: {:?}, b: {:?}, c: {:?}", a_status, b_status, c_status);
+}
-- 
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