Description describeMismatch()

in lib/src/core_matchers.dart [252:260]


  Description describeMismatch(Object? item, Description mismatchDescription,
      Map matchState, bool verbose) {
    if (item is String || item is Iterable || item is Map) {
      return super
          .describeMismatch(item, mismatchDescription, matchState, verbose);
    } else {
      return mismatchDescription.add('is not a string, map or iterable');
    }
  }