{"ast_node_type":"variable","tokens":[{"end":71,"kind":"keyword","start":0,"text":"let"}]}
                    let is_in_body = it.field_list().is_some_and(|it| {
                    let def = self.struct_to_def(container.with_value(it))?;
                        it.syntax().text_range().contains(child.text_range().start())