igl | vulkan | Add static_assert for binding struct triviality

Reviewed By: corporateshark

Differential Revision: D112596138

fbshipit-source-id: f7e902911108993366393c154505c0c7a30e5a01

Author: rudybear

src/igl/vulkan/ResourcesBinder.h

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <type_traits>
 #include <igl/Common.h>
 #include <igl/Texture.h>
 #include <igl/vulkan/CommandBuffer.h>
@@ -37,6 +38,10 @@ struct BindingsStorageImages {
   VkImageView images[IGL_TEXTURE_SAMPLERS_MAX] = {};
 };
 
+static_assert(std::is_trivially_copyable_v<BindingsBuffers>);
+static_assert(std::is_trivially_copyable_v<BindingsTextures>);
+static_assert(std::is_trivially_copyable_v<BindingsStorageImages>);
+
 /** @brief Stores uniform and storage buffer bindings, as well as bindings for textures and sampler
  * states for Vulkan. This class maintains vectors for each type of shader resource available in IGL
  * and records the association between binding locations (indices) and the Vulkan objects, while