toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  final type = getSmartCardError(sw1, sw2);
  if (type == SmartCardError.unknown) {
    return 'SmartCardException(unknown:${sw1.toRadixString(16)},${sw2.toRadixString(16)})';
  }
  return 'SmartCardException(${type.name})';
}