private bool ConsumeString(byte first)
{
if (!BEncodingHelpers.IsDigit(first))
{
return(false);
}
ReadOnlySpan <byte> localSpan = _buffer.Slice(Consumed);
int index = localSpan.IndexOf(BEncodingConstants.ColonSeparator);
if (index == -1)
{
return(false);
}
if (first == '0')
{
if (index != 1)
{
return(false);
}
Consumed += 2;
ValueSpan = default;
}
else
{
if (!Utf8Parser.TryParse(localSpan.Slice(0, index), out int length, out int bytesConsumed) || bytesConsumed != index)
{
return(false);
}
int consumed = Consumed + index + 1 + length;
if ((uint)consumed > (uint)_buffer.Length)
{
return(false);
}
Consumed = consumed;
ValueSpan = localSpan.Slice(index + 1, length);
}
TokenType = BEncodingTokenType.String;
return(true);
}
