{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"self.tcx.hir_parent_iter(hir_id).nth(2)"}]}
                    self.tcx.hir_parent_iter(hir_id).nth(2)
                && let Some((_, hir::Node::Expr(match_expr))) =
                && let hir::ExprKind::Match(scrutinee, _, _) = match_expr.kind