using System;

​

namespace Application {

    public struct VkInstance { }

    public unsafe struct Instance {

        private VkInstance Handle;

        public static implicit operator VkInstance(Instance instance) {

            return instance.Handle;

        }

​

        public static implicit operator VkInstance*(Instance instance) {

            return &instance.Handle;

        }

    }

    public unsafe class Program {

        public static void Main() {

            Instance instance = new Instance();

            VkInstance* ptr = instance;

        }

    }

}