maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. List<VMessUser>? users,
    2. List<VMessUser>? clients,
    3. @JsonKey.new(name: 'default') VMessDefaultConfig? defaults
    )?, {
  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(List<VMessUser>? users, List<VMessUser>? clients,
          @JsonKey(name: 'default') VMessDefaultConfig? defaults)?
      $default, {
  required TResult orElse(),
}) {
  final _that = this;
  switch (_that) {
    case _VMessInboundConfig() when $default != null:
      return $default(_that.users, _that.clients, _that.defaults);
    case _:
      return orElse();
  }
}