Rust test deal with panic

test.rs

#[test]
fn test_something_interesting() {
    run_test(|| {
        let true_or_false = do_the_test();

        assert!(true_or_false);
    })
}
fn run_test<T>(test: T) -> ()
    where T: FnOnce() -> () + panic::UnwindSafe
{
    setup();

    let result = panic::catch_unwind(|| {
        test()
    });

    teardown();

    assert!(result.is_ok())
}