{"ast_node_type":"other","tokens":[{"end":257,"kind":"keyword","start":0,"text":"h"}]}
                    h if h == <icu_list::provider::AndListV1Marker as icu_provider::KeyedDataMarker>::KEY.hashed() => icu_provider::DataProvider::<icu_list::provider::AndListV1Marker>::load(self, req).map(icu_provider::DataResponse::wrap_into_any_response),
                    h if h == <icu_locid_transform::provider::CollationFallbackSupplementV1Marker as icu_provider::KeyedDataMarker>::KEY.hashed() => icu_provider::DataProvider::<icu_locid_transform::provider::CollationFallbackSupplementV1Marker>::load(self, req).map(icu_provider::DataResponse::wrap_into_any_response),
                    _ => Err(icu_provider::DataErrorKind::MissingDataKey.with_req(key, req)),