getSync<T extends Object> method

Option<Sync<T>> getSync<T extends Object>({ Entity groupEntity = const DefaultEntity(), bool traverse = true, })

Retrieves a synchronous dependency.

Implementation

Option<Sync<T>> getSync<T extends Object>({
  Entity groupEntity = const DefaultEntity(),
  bool traverse = true,
}) {
  assert(T != Object, 'T must be specified and cannot be Object.');
  return get<T>(groupEntity: groupEntity, traverse: traverse).map(
    (e) => switch (e) {
      Sync<T>() => e,
      Async<T>() =>
        Sync.err(Err('Called getSync() for an async dependency.')),
    },
  );
}