feat: add From<u8> impl for GameMode

.gitignore

@@ -1,6 +1,7 @@
 /target
 Cargo.lock
 output*
+/.idea
 /tests/custom.rs
 
 /pp-gen/.env

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Upcoming
 
-  Nothing as of now
+  - __Additions:__
+    - Added `From<u8>` impl for `GameMode`
 
 # v0.9.5 (2023-09-06)
 

src/beatmap/mode.rs

@@ -1,7 +1,8 @@
 /// The mode of a beatmap.
-#[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]
+#[derive(Copy, Clone, Debug, Default, Hash, PartialEq, Eq)]
 pub enum GameMode {
     /// osu!standard
+    #[default]
     Osu = 0,
     /// osu!taiko
     Taiko = 1,
@@ -11,9 +12,15 @@ pub enum GameMode {
     Mania = 3,
 }
 
-impl Default for GameMode {
+impl From<u8> for GameMode {
     #[inline]
-    fn default() -> Self {
+    fn from(mode: u8) -> Self {
-        Self::Osu
+        match mode {
+            0 => Self::Osu,
+            1 => Self::Taiko,
+            2 => Self::Catch,
+            3 => Self::Mania,
+            _ => Self::Osu,
+        }
     }
-}
+}