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 v = Map<String, dynamic>();
  v['typ'] = typ.index;
  v['id'] = id;
  if (method != null) {
    v['method'] = method;
  }
  if (param != null) {
    v['param'] = param.toString();
  }
  if (error != null) {
    v['error'] = error.toString();
  }
  return v.toString();
}