maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String $type,
    2. int? lists,
    3. int? feedgens,
    4. int? starterPacks,
    5. bool? labeler,
    6. ProfileAssociatedChat? chat,
    7. ProfileAssociatedActivitySubscription? activitySubscription,
    8. Map<String, dynamic>? $unknown,
    )?, {
  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( String $type,  int? lists,  int? feedgens,  int? starterPacks,  bool? labeler, @ProfileAssociatedChatConverter()  ProfileAssociatedChat? chat, @ProfileAssociatedActivitySubscriptionConverter()  ProfileAssociatedActivitySubscription? activitySubscription,  Map<String, dynamic>? $unknown)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _ProfileAssociated() when $default != null:
return $default(_that.$type,_that.lists,_that.feedgens,_that.starterPacks,_that.labeler,_that.chat,_that.activitySubscription,_that.$unknown);case _:
  return orElse();

}
}