{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"assert_eq!(set.iter().collect::<Vec<_>>(),"}]}
    assert_eq!(set.iter().collect::<Vec<_>>(), [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
    set.insert_range(5..13);
}