{"ast_node_type":"function","tokens":[{"end":30,"kind":"keyword","start":0,"text":"fn"}]}
fn test_proptest_arbitrary() {
#[test]
    // From <https://github.com/AltSysrq/proptest/blob/d1c4b049337d2f75dd6f49a095115f7c532e5129/proptest/src/arbitrary/macros.rs#L16>.