Will there be a SDL2pp wrapper over Vulkan? about libsdl2pp

[AMDmi3]

Yes, but there's no point in handling other methods in sdl2pp

[AMDmi3]

As far as I can see, it only implies adding 3 methods for Window, which wrap SDL_Vulkan_GetInstanceExtensions, SDL_Vulkan_CreateSurface, SDL_Vulkan_GetDrawableSize, is this correct?

[froart]

As far as I can see, it only implies adding 3 methods for Window, which wrap SDL_Vulkan_GetInstanceExtensions, SDL_Vulkan_CreateSurface, SDL_Vulkan_GetDrawableSize, is this correct?

I suppose. Or else, you need to do some ugly things like this:
vk::SurfaceKHR surface;
{
VkSurfaceKHR _surface;
SDL_Vulkan_CreateSurface( window.Get(), static_cast<VkInstance>(instance), &_surface );
surface = vk::SurfaceKHR( _surface );
}

[froart]

As far as I can see, it only implies adding 3 methods for Window, which wrap SDL_Vulkan_GetInstanceExtensions, SDL_Vulkan_CreateSurface, SDL_Vulkan_GetDrawableSize, is this correct?

I have queried the SDL Wiki and it showed me more than three methods you mentioned:
SDL_Vulkan_CreateSurface
SDL_Vulkan_GetDrawableSize
SDL_Vulkan_GetInstanceExtensions
SDL_Vulkan_GetVkGetInstanceProcAddr
SDL_Vulkan_GetVkInstanceProcAddr
SDL_Vulkan_LoadLibrary
SDL_Vulkan_UnloadLibrary