maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. bool adultContentEnabled,
    2. Map<String, LabelPreference> labels,
    3. List<ModerationPrefsLabeler> labelers,
    4. List<MutedWord> mutedWords,
    5. List<String> hiddenPosts,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool adultContentEnabled,  Map<String, LabelPreference> labels,  List<ModerationPrefsLabeler> labelers,  List<MutedWord> mutedWords,  List<String> hiddenPosts)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _ModerationPrefs() when $default != null:
return $default(_that.adultContentEnabled,_that.labels,_that.labelers,_that.mutedWords,_that.hiddenPosts);case _:
  return orElse();

}
}