enums3 solution

exercises/08_enums/enums2.rs

@@ -1,6 +1,6 @@
 #[derive(Debug)]
 enum Message {
-    // TODO: define the different variants used below
+    // TODO: Define the different variants used below.
 }
 
 impl Message {

rustlings-macros/info.toml

@@ -451,7 +451,7 @@ dir = "08_enums"
 test = false
 hint = """
 You can create enumerations that have different variants with different types
-such as no data, anonymous structs, a single string, tuples, ...etc"""
+such as no data, anonymous structs, a single string, tuples, etc."""
 
 [[exercises]]
 name = "enums3"

solutions/08_enums/enums2.rs

@@ -1 +1,26 @@
-// Solutions will be available before the stable release. Thank you for testing the beta version 🥰
+#[derive(Debug)]
+enum Message {
+    Move { x: i64, y: i64 },
+    Echo(String),
+    ChangeColor(u8, u8, u8),
+    Quit,
+}
+
+impl Message {
+    fn call(&self) {
+        println!("{:?}", self);
+    }
+}
+
+fn main() {
+    let messages = [
+        Message::Move { x: 10, y: 30 },
+        Message::Echo(String::from("hello world")),
+        Message::ChangeColor(200, 255, 255),
+        Message::Quit,
+    ];
+
+    for message in &messages {
+        message.call();
+    }
+}