{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":".filter(|&local_id|"}]}
                .filter(|&local_id| !self.hir_ids_seen.contains(local_id))
                .map(|i| ItemLocalId::from_u32(i))
                .map(|local_id| self.tcx.hir_id_to_string(HirId { owner, local_id }))