clone method

Implementation

CsrConfig clone() => CsrConfig(
      name: name,
      access: access,
      resetValue: resetValue,
      isFrontdoorReadable: isFrontdoorReadable,
      isFrontdoorWritable: isFrontdoorWritable,
      isBackdoorReadable: isBackdoorReadable,
      isBackdoorWritable: isBackdoorWritable,
    )..fields.addAll(fields.map((e) => e.clone()));