Don't clone PlayerConfig

pumpkin/src/client/mod.rs

@@ -35,7 +35,6 @@ mod client_packet;
 mod container;
 pub mod player_packet;
 
-#[derive(Clone)]
 pub struct PlayerConfig {
     pub locale: String, // 16
     pub view_distance: i8,

pumpkin/src/entity/player.rs

@@ -200,13 +200,13 @@ impl Player {
     }
 }
 
-#[derive(FromPrimitive, Clone)]
+#[derive(FromPrimitive)]
 pub enum Hand {
     Main,
     Off,
 }
 
-#[derive(FromPrimitive, Clone)]
+#[derive(FromPrimitive)]
 pub enum ChatMode {
     Enabled,
     CommandsOnly,

pumpkin/src/server.rs

@@ -282,7 +282,7 @@ impl Server {
             ))
         }
         // entity meta data
-        if let Some(config) = player.client.config.clone() {
+        if let Some(config) = player.client.config.as_ref() {
             self.broadcast_packet(
                 player,
                 &CSetEntityMetadata::new(