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() => switch (this) {
      good => 'Good',
      cold => 'Cold',
      dead => 'Dead',
      overheat => 'Overheat',
      overVoltage => 'Over Voltage',
      unknown => 'Unknown',
      unspecifiedFailure => 'Unspecified Failure',
    };