Method Has

eval/public/containers/internal_field_backed_map_impl.cc:143–146

}

absl::StatusOr<bool> FieldBackedMapImpl::Has(const CelValue& key) const {
  MapValueConstRef value_ref;
  return LookupMapValue(key, &value_ref);
}

absl::optional<CelValue> FieldBackedMapImpl::operator[](CelValue key) const {
  // Fast implementation which uses a friend method to do a hash-based key