Create a Seasons enum

src/main.rs

@@ -1,5 +1,6 @@
 extern crate smithay_client_toolkit as sctk;
 
+use std::fmt;
 use std::time::SystemTime;
 
 use chrono::prelude::Local;
@@ -23,6 +24,24 @@ const HOUR_NAMES: [&str; 24] = [
     "Mushroom", "Thunder", "Frost", "Lantern",
 ];
 
+enum Season {
+    Spring,
+    Summer,
+    Autumn,
+    Winter,
+}
+
+impl fmt::Display for Season {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", match self {
+            Season::Spring => "spring",
+            Season::Summer => "summer",
+            Season::Autumn => "autumn",
+            Season::Winter => "winter",
+        })
+    }
+}
+
 fn seconds_to_degrees(seconds: i32) -> f32 {
     seconds as f32 * 360.0 / 86400.0
 }