{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"Ty::new_projection_from_args("}]}
                Ty::new_projection_from_args(
                vec![Ty::new_imm_ref(tcx, ty::Region::new_bound(tcx, ty::INNERMOST, br), param(0))],
                    tcx,