<PackageReference Include="System.Memory" Version="4.6.2" />

System.NumberBuffer

struct NumberBuffer
namespace System { internal ref struct NumberBuffer { public int Scale; public bool IsNegative; public const int BufferSize = 51; public Span<byte> Digits { get; } public unsafe byte* UnsafeDigits { get; } public int NumDigits { get; } public void CheckConsistency(); } }