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 'CacheStats('
      'hits: $hits, '
      'misses: $misses, '
      'sets: $sets, '
      'deletions: $deletions, '
      'expirations: $expirations, '
      'clears: $clears, '
      'hitRate: ${hitRate.toStringAsFixed(1)}%, '
      'totalOps: $totalOperations)';
}