{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"GenericArgs::AngleBracketed(data)"}]}
                GenericArgs::AngleBracketed(data) => {
            let gen_args_ctor = match gen_args {
                    self.lower_angle_bracketed_parameter_data(data, ParamMode::Explicit, itctx).0