code: func NewEncodedObjectLookupIter(
  	storage EncodedObjectStorer, t plumbing.ObjectType, series []plumbing.Hash) *EncodedObjectLookupIter {
  	return &EncodedObjectLookupIter{
  		storage: storage,
  		series:  series,
  		t:       t,
  	}
  }
docs: // NewEncodedObjectLookupIter returns an object iterator given an object storage
  // and a slice of object hashes.