{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"ast::Stmt::cast(ancestor.clone()).map(Either::Left).or_else(||"}]}
                            ast::Stmt::cast(ancestor.clone()).map(Either::Left).or_else(|| {
                        closure.syntax().ancestors().skip(1).find_map(|ancestor| {
                                ast::ClosureExpr::cast(ancestor.clone())