refactor: trailing return types in core

1 files changed, 17 insertions, 15 deletions

diff --git a/src/core/application.h b/src/core/application.h
index 3c76dcc..df6669b 100644
--- a/src/core/application.h
+++ b/src/core/application.h
@@ -15,25 +15,27 @@ namespace Donut
     class Application
     {
     public:
-        Application(const std::string& name = "Donut", 
+        Application(const std::string& name = "Donut",
                     int width = 1280, int height = 720);
         ~Application();
 
-        void run();
-        void close();
+        auto run() -> void;
+        auto close() -> void;
+
+        auto get_window() -> Window&             { return *m_window;        }
+        auto get_state_manager() -> StateManager& { return *m_state_manager; }
+        auto get_engine() -> Engine&             { return *m_engine;        }
+        static auto get() -> Application&         { return *s_instance;      }
 
-        Window& get_window()             { return *m_window;       }
-        StateManager& get_state_manager() { return *m_state_manager; }
-        Engine& get_engine()             { return *m_engine;       }
-        static Application& get()       { return *s_instance;     }
     private:
-        void on_init();
-        void on_shutdown();
-        void on_update();
-        void on_render();
-        void on_event(Event& event);
-        void setup_docking_layout();
-        void build_vulkan_ui();
+        auto on_init() -> void;
+        auto on_shutdown() -> void;
+        auto on_update() -> void;
+        auto on_render() -> void;
+        auto on_event(Event& event) -> void;
+        auto setup_docking_layout() -> void;
+        auto build_vulkan_ui() -> void;
+
     private:
         Scope<StateManager> m_state_manager;
         Scope<Window> m_window;
@@ -42,7 +44,7 @@ namespace Donut
 
         bool m_running;
         bool m_minimized;
-        
+
         float m_delta_time = 0.0f;
         float m_last_frame = 0.0f;