public override int Write(byte[] data, int offset, int length)
{
LaneCheck();
if (data == null)
{
throw new ArgumentNullException("data");
}
if (length < 0 || length > data.Length)
{
throw new ArgumentOutOfRangeException("length");
}
if (offset < 0 || offset + length > Memory.Length)
{
throw new ArgumentOutOfRangeException("offset");
}
var src = new Memory <byte>(data).Slice(0, length);
var dst = Memory.Slice(offset);
src.CopyTo(dst);
return(offset + length);
}