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 s = StringBuffer('SealedError{');
  if (message != null) {
    s.write('message={$message}');
  }
  if (cause != null) {
    s.write(',cause={$cause}');
  }
  s.write('}');
  return Error.safeToString(s.toString());
}