changed 2 functions to be slightly more efficient (u8 instead of i32)

src/structs/config.rs

@@ -158,11 +158,7 @@ impl Config {
   /// If the given identity is not in the map, the value of i32::MAX is returned instead.
   /// 
   /// TODO: using a HashMap would be more efficient i think.
-  pub fn find_player_priorities_idx(&self, name: &str) -> i32 {
-    match self.player_priorities.iter()
-    .position(|x| x.eq(&name)) {
-        Some(idx) => idx as i32,
-        None => i32::MAX,
+  pub fn find_player_priorities_idx(&self, name: &str) -> u8 {
     }
   }
 

src/update_players.rs

@@ -38,7 +38,7 @@ pub fn update_players(pf: &PlayerFinder, cfg: &Config, mut data: &mut Data) {
   if players.is_empty() {
     data.current_player = None;
   } else {
-    let mut active: BTreeMap<i32, Player> = BTreeMap::new();
+    let mut active: BTreeMap<u8, Player> = BTreeMap::new();
     for player in players {
       if let Ok(mpris::PlaybackStatus::Playing) = player.get_playback_status() {
         let idx = cfg.find_player_priorities_idx(player.identity());