toString method

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

String toString() {
  var typeStr = typeOf<T>().toString();
  var _message = message == null ? "" : " | $message";

  return "An unexpected type occurred: $typeStr$_message";
}