public void Encode(Span <byte> input)
{
if (input == null || input.Length == 0)
{
WriteByte(EmptyArrayByte);
}
else if (input.Length == 1 && input[0] < 128)
{
WriteByte(input[0]);
}
else if (input.Length < 56)
{
byte smallPrefix = (byte)(input.Length + 128);
WriteByte(smallPrefix);
Write(input);
}
else
{
int lengthOfLength = Rlp.LengthOfLength(input.Length);
byte prefix = (byte)(183 + lengthOfLength);
WriteByte(prefix);
WriteEncodedLength(input.Length);
Write(input);
}
}
public void StartSequence(int contentLength)
{
byte prefix;
if (contentLength < 56)
{
prefix = (byte)(192 + contentLength);
WriteByte(prefix);
}
else
{
prefix = (byte)(247 + Rlp.LengthOfLength(contentLength));
WriteByte(prefix);
WriteEncodedLength(contentLength);
}
}