refactor: trailing return types in the OpenGL and Metal backends

1 files changed, 4 insertions, 4 deletions

diff --git a/src/platform/opengl/opengl_vertex_array.cpp b/src/platform/opengl/opengl_vertex_array.cpp
index f3347f4..a627224 100644
--- a/src/platform/opengl/opengl_vertex_array.cpp
+++ b/src/platform/opengl/opengl_vertex_array.cpp
@@ -16,17 +16,17 @@ namespace Donut
         glDeleteVertexArrays(1, &m_renderer_id);
     }
 
-    void OpenGLVertexArray::bind() const 
+    auto OpenGLVertexArray::bind() const -> void
     {
         glBindVertexArray(m_renderer_id);
     }
 
-    void OpenGLVertexArray::unbind() const 
+    auto OpenGLVertexArray::unbind() const -> void
     {
         glBindVertexArray(0);
     }
 
-    void OpenGLVertexArray::add_vertex_buffer(const Ref<VertexBuffer>& vertex_buffer) 
+    auto OpenGLVertexArray::add_vertex_buffer(const Ref<VertexBuffer>& vertex_buffer) -> void
     {
         glBindVertexArray(m_renderer_id);
         vertex_buffer->bind();
@@ -47,7 +47,7 @@ namespace Donut
         m_vertex_buffers.push_back(vertex_buffer);
     }
 
-    void OpenGLVertexArray::set_index_buffer(const Ref<IndexBuffer>& index_buffer) 
+    auto OpenGLVertexArray::set_index_buffer(const Ref<IndexBuffer>& index_buffer) -> void
     {
         glBindVertexArray(m_renderer_id);
         index_buffer->bind();