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() {
  return 'SubscriptionMetadata('
      'id: $subscriptionId, '
      'relays: ${relays.length}, '
      'filters: ${filters.length}, '
      'events: $eventCount, '
      'age: ${getAgeInSeconds()}s)';
}