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() {
  var text = '${this.runtimeType.toString()} ($value';

  if (isDisposing || isDisposed) {
    if (isDisposing) {
      text += ', disposing';
    } else {
      text += ', disposed';
    }
  }

  text += ')';

  return text;
}