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() {
  if (typeArguments != null && typeArguments!.isNotEmpty) {
    final typeArgsStr = typeArguments!.map((t) => t.name).join(', ');
    return '<instance of ${klass.name}<$typeArgsStr>>';
  }
  return '<instance of ${klass.name}>';
}