feat: add allow(dead_code) attributes to game cache module

src/game_cache.rs

@@ -86,7 +86,7 @@ pub trait ClientTrait: Debug {
 }
 
 /// Represents the result of processing a frame.
-#[derive(Debug)]
+#[allow(dead_code)]
 pub struct FrameResult {
     pub frame_index: usize,
     pub use_cache: bool,
@@ -109,6 +109,7 @@ pub struct GameDataProcessor {
 }
 
 impl GameDataProcessor {
+    #[allow(dead_code)]
     /// Creates a new GameDataProcessor with no clients.
     pub fn new() -> Self {
         Self {
@@ -119,18 +120,21 @@ impl GameDataProcessor {
         }
     }
 
+    #[allow(dead_code)]
     /// Adds a new client to the processor.
     fn add_client(&mut self, client_id: u32, client: Box<dyn ClientTrait>) {
         self.clients.insert(client_id, client);
     }
 
+    #[allow(dead_code)]
     /// Processes incoming game data from a client.
     /// Stores the data in the client's pending inputs.
     fn process_incoming(&mut self, client_id: u32, data: Vec<u8>) {
         let client = self.clients.get_mut(&client_id).expect("Client not found");
         client.handle_incoming(data);
     }
 
+    #[allow(dead_code)]
     /// Processes a frame if inputs from all clients are available.
     /// Returns Some(FrameResult) if the frame was processed.
     pub fn process_frame(&mut self) -> Option<FrameResult> {
@@ -168,6 +172,7 @@ impl GameDataProcessor {
         Some(frame_result)
     }
 
+    #[allow(dead_code)]
     /// Prepares outgoing game data to send to clients.
     pub fn prepare_outgoing(&mut self, data: Vec<u8>) -> (bool, u8, Vec<u8>) {
         if let Some(pos) = self.aggregated_cache.find(&data) {