{"ast_node_type":"function","tokens":[{"end":67,"kind":"keyword","start":0,"text":"fn"}]}
            fn new(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> Self {
        impl<'tcx> FindUselessClone<'tcx> {
                Self { tcx, typeck_results: tcx.typeck(def_id), clones: vec![] }