{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"Res::NonMacroAttr(NonMacroAttrKind::DeriveHelperCompat),"}]}
                                            Res::NonMacroAttr(NonMacroAttrKind::DeriveHelperCompat),
                                        let binding = this.arenas.new_pub_res_binding(
                                            derive.span,