{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"path.as_single_name_ref().and_then(|_|"}]}
            path.as_single_name_ref().and_then(|_| it.parent()).and_then(ast::RefExpr::cast);
        let ref_expr_parent =
        let after_amp = non_trivia_sibling(it.clone().into(), Direction::Prev)