Simple enum with match

src/main.rs

@@ -1,5 +1,21 @@
+enum ColorSpace {
+    RGB,
+    RGBA,
+    CMYK,
+    YUV,
+}
+
+fn color_space_to_string(color_space: ColorSpace) -> String {
+    match color_space {
+        ColorSpace::RGB => String::from("RGB"),
+        ColorSpace::RGBA => String::from("RGBA"),
+        ColorSpace::CMYK => String::from("CMYK"),
+        ColorSpace::YUV => String::from("YUV"),
+    }
+}
+
 fn main() {
-    for value in (-10..10).rev() {
-        println!("Value: {}", value);
-    }
+    let color_space = ColorSpace::RGB;
+
+    println!("Color Space: {}", color_space_to_string(color_space));
 }