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() {
  switch (code) {
    case 100:
      return '''
LeetCodeException: Username not initialized.
context

Try LeetCodeAPI.initializeApp("username")
    void main() {
        runApp(const MyApp());
        LeetCodeAPI.initializeApp("username");
    }
  ''';
    case 101:
      return 'LeetCodeAPIException: User not Found';
    case 102:
      return 'LeetCodeAPIException: Error code 3 occurred';
    default:
      return 'LeetCodeAPIException: Unknown error occurred';
  }
}