Merge "Fix errors from rustc 1.71.0" into main

                })?;

            let mut clients = self.clients.borrow_mut();

            let state = clients.get_mut(&tcb_idx);

            let Some(mut state) = state else {

            let Some(state) = state else {

                error!("Received write request from disconnected client...");

                return Err(AttErrorCode::UNLIKELY_ERROR);

            };