{"ast_node_type":"variable","tokens":[{"end":92,"kind":"keyword","start":0,"text":"let"}]}
        let ResolvedArg::LateBound(_, _, lifetime_def_id) = lifetime else { return Ok(()) };
    ) -> Result<(), ErrorGuaranteed> {
        let lifetime_hir_id = self.tcx.local_def_id_to_hir_id(lifetime_def_id);