class BinData::DSLMixin::DSLParser

def to_struct_params(*unused)
  result = {fields: fields}
  if !endian.nil?
    result[:endian] = endian
  end
  if !search_prefix.empty?
    result[:search_prefix] = search_prefix
  end
  if option?(:hidden_fields) && !hide.empty?
    result[:hide] = hide
  end
  result
end