{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"Ok(infcx.resolve_vars_if_possible(Ty::new_infer(infcx.tcx,"}]}
            Ok(infcx.resolve_vars_if_possible(Ty::new_infer(infcx.tcx, ty::TyVar(ty_vid))))
            )?;
        };