debugDescribeKeys method Null safety

  1. @override
String debugDescribeKeys()
override

Returns a description of the key set that is short and readable.

Intended to be used in debug mode for logging purposes.

Implementation

@override
String debugDescribeKeys() {
  String result = '';
  assert(() {
    result = "'$character'";
    return true;
  }());
  return result;
}