/// <summary>Convert a 80-bits UUID into a 80-bits VersionStamp</summary>
 public static VersionStamp FromUuid80(Uuid80 value)
 {
     unsafe
     {
         byte *ptr = stackalloc byte[16];                 // 10 required
         value.WriteToUnsafe(ptr);
         ReadUnsafe(ptr, 10, out var vs);
         return(vs);
     }
 }
 /// <summary>Convert a 80-bits UUID into a 80-bits VersionStamp</summary>
 public static VersionStamp FromUuid80(Uuid80 value)
 {
     unsafe
     {
         Span <byte> buf = stackalloc byte[Uuid80.SizeOf];                // 10 required
         value.WriteToUnsafe(buf);
         ReadUnsafe(buf, out var vs);
         return(vs);
     }
 }
 /// <summary>Creates a 96-bit <see cref="VersionStamp"/>.</summary>
 /// <returns>Complete stamp, with a user version.</returns>
 public static VersionStamp Custom(Uuid80 uuid, ushort userVersion, bool incomplete)
 {
     unsafe
     {
         byte *ptr = stackalloc byte[10];
         uuid.WriteToUnsafe(ptr);
         ulong  version = UnsafeHelpers.LoadUInt64BE(ptr);
         ushort order   = UnsafeHelpers.LoadUInt16BE(ptr + 8);
         return(new VersionStamp(version, order, userVersion, incomplete ? (ushort)(FLAGS_IS_INCOMPLETE | FLAGS_HAS_VERSION) : FLAGS_HAS_VERSION));
     }
 }
 /// <summary>Creates a 96-bit <see cref="VersionStamp"/>.</summary>
 /// <returns>Complete stamp, with a user version.</returns>
 public static VersionStamp Custom(Uuid80 uuid, bool incomplete)
 {
     unsafe
     {
         byte *ptr = stackalloc byte[10];
         uuid.WriteToUnsafe(ptr);
         ulong  version = UnsafeHelpers.LoadUInt64BE(ptr);
         ushort order   = UnsafeHelpers.LoadUInt16BE(ptr + 8);
         return(new VersionStamp(version, order, NO_USER_VERSION, incomplete ? FLAGS_IS_INCOMPLETE : FLAGS_NONE));
     }
 }