private static void AssertPackDU(UInt64 value, byte expectedLength)
{
var actualLength = BinaryPV64Packer.GetULength(value);
Assert.Equal(expectedLength, actualLength);
using (var stream = new MemoryStream()) {
BinaryPV64Packer.PackU(stream, value, actualLength);
stream.Seek(0, SeekOrigin.Begin);
var actual = BinaryPV64Packer.UnpackU(stream, actualLength);
Assert.Equal(value, actual);
}
}
public bool TryVisitValue(VisitArgs args, out ulong?value)
{
if (args.Index > 0 && !MoveToIndex(args.Index))
{
value = null;
return(false);
}
var length = _reader.ReadByte();
if (length == BinaryZPacker.Null)
{
value = null;
return(true);
}
value = BinaryPV64Packer.UnpackU(_stream, length);
return(true);
}
