maybeWhen<TResult extends Object?> method

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult $default(String $type, String did, String head, String rev, bool? active, @RepoStatusConverter() RepoStatus? status, Map<String, dynamic>? $unknown,)?, { 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,  String did,  String head,  String rev,  bool? active, @RepoStatusConverter()  RepoStatus? status,  Map<String, dynamic>? $unknown)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _Repo() when $default != null:
return $default(_that.$type,_that.did,_that.head,_that.rev,_that.active,_that.status,_that.$unknown);case _:
  return orElse();

}
}