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() {
  var buffer = StringBuffer()
    ..write('innerError: ')
    ..writeln(innerError)
    ..write('channel: ')
    ..writeln(channel)
    ..write('handled: ')
    ..writeln(handled)
    ..write('tag: ')
    ..writeln(tag);
  return buffer.toString();
}