ifUnique method

Future<void> ifUnique(Consumer<ObjectHolder<T>> consumer)

Executes consumer only if exactly one instance is available.

• NoUniquePodDefinitionException if more than one matching object exists.

Implementation

Future<void> ifUnique(Consumer<ObjectHolder<T>> consumer) async {
  final dependency = await getIfUnique();
  if (dependency != null) {
    consumer.call(dependency);
  }
}