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 prefix = '[${level.name.toUpperCase()}]';
  final message = stringifyLog(content);
  final extraStr = extra != null ? ' ${stringifyKV(extra!)}' : '';
  return '$prefix $message$extraStr';
}