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 content = [
    if (isLoading && this is! AsyncLoading) 'isLoading: $isLoading',
    if (hasValue) 'value: $value',
    if (hasError) ...[
      'error: $error',
      'stackTrace: $stackTrace',
    ],
  ].join(', ');

  return '$runtimeType($content)';
}