ryujinx/src/Ryujinx.Graphics.GAL/BufferHandle.cs

using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace Ryujinx.Graphics.GAL
{
    [StructLayout(LayoutKind.Sequential, Size = 8)]
    public readonly record struct BufferHandle
    {
        private readonly ulong _value;

        public static BufferHandle Null => new(0);

        private BufferHandle(ulong value) => _value = value;

        public static implicit operator int(BufferHandle handle) => (int)Unsafe.As<BufferHandle, ulong>(ref handle);
    }
}