make clippy happy

Author: ValorZard

net-pong/rust/src/lobby.rs

@@ -11,7 +11,6 @@ use godot::classes::object::ConnectFlags;
 use godot::global::Error;
 use godot::prelude::*;
 
-const SCORE_TO_WIN: i32 = 10;
 const DEFAULT_PORT: i32 = 8910;
 
 #[derive(GodotClass)]
@@ -110,9 +109,8 @@ impl IPanel for Lobby {
             .signals()
             .connected_to_server()
             .builder()
-            .connect_other_mut(&self.to_gd(), |this: &mut Self| {
+            .connect_other_mut(&self.to_gd(), |_this: &mut Self| {
                 // This function is not needed for this project.
-                ()
             });
         multiplayer
             .signals()

net-pong/rust/src/paddle.rs

@@ -61,10 +61,8 @@ impl IArea2D for Paddle {
             // as possible, even if one of the calls is dropped.
             let args = vslice![self.base().get_position(), self._motion];
             self.base_mut().rpc("set_pos_and_motion", args);
-        } else {
-            if !self._you_hidden {
-                self.you_label.as_mut().unwrap().hide();
-            }
+        } else if !self._you_hidden {
+            self.you_label.as_mut().unwrap().hide();
         }
 
         let translation = Vector2::new(0.0, self._motion * delta as f32);