{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"CandidateSource::Impl(id)"}]}
            CandidateSource::Impl(id) => (1, self.tcx.def_path_str(id)),
            CandidateSource::Trait(id) => (0, self.tcx.def_path_str(id)),
        });