refactor into functions

src/main.rs

@@ -1,17 +1,26 @@
-use std::thread;
 use launchpad::core::events::{Event, Severity};
-use std::sync::mpsc::{channel};
+use std::sync::mpsc::channel;
+use std::thread;
+
 fn main() {
+    basic_event_test();
+}
+
+fn basic_event_test() {
     let test_event_0 = Event::new(Severity::INFO, 0, 0);
     let (event_sender, event_receiver) = channel();
     let t0_sender = event_sender.clone();
     let t0 = thread::spawn(move || {
-        t0_sender.send(test_event_0.unwrap()).expect("Sending event from t0 failed");
+        t0_sender
+            .send(test_event_0.unwrap())
+            .expect("Sending event from t0 failed");
     });
 
     let test_event_1 = Event::new(Severity::MEDIUM, 1, 8);
     let t1 = thread::spawn(move || {
-        event_sender.send(test_event_1.unwrap()).expect("Sending event from t1 failed");
+        event_sender
+            .send(test_event_1.unwrap())
+            .expect("Sending event from t1 failed");
     });
 
     let mut event_cntr = 0;
@@ -21,11 +30,12 @@ fn main() {
                 println!("Received event {:?}", event);
                 event_cntr += 1;
             }
-            Err(_) => { ()
+            Err(_) => {
+                ()
                 // println!("Received error {:?}", error);
             }
         }
-    };
+    }
     t0.join().unwrap();
     t1.join().unwrap();
 }