Adjust enums exercises

solutions/08_enums/enums2.rs

@@ -1,7 +1,15 @@
-#[allow(dead_code)]
+#![allow(dead_code)]
+
+#[derive(Debug)]
+struct Point {
+    x: u64,
+    y: u64,
+}
+
 #[derive(Debug)]
 enum Message {
-    Move { x: i64, y: i64 },
+    Resize { width: u64, height: u64 },
+    Move(Point),
     Echo(String),
     ChangeColor(u8, u8, u8),
     Quit,
@@ -15,7 +23,11 @@ impl Message {
 
 fn main() {
     let messages = [
-        Message::Move { x: 10, y: 30 },
+        Message::Resize {
+            width: 10,
+            height: 30,
+        },
+        Message::Move(Point { x: 10, y: 15 }),
         Message::Echo(String::from("hello world")),
         Message::ChangeColor(200, 255, 255),
         Message::Quit,