{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"place_elems.push(ProjectionElem::Field(x.into(),"}]}
                        place_elems.push(ProjectionElem::Field(x.into(), fields[x]));
                        let mut place_elems = place_elems.to_vec();
                        let projection = tcx.mk_place_elems(&place_elems);