Function ct_select

ctutils/src/choice.rs:648–653

()

    #[test]
    fn ct_select() {
        let a = Choice::FALSE;
        let b = Choice::TRUE;
        assert_eq!(a.ct_select(&b, Choice::FALSE).to_bool(), a.to_bool());
        assert_eq!(a.ct_select(&b, Choice::TRUE).to_bool(), b.to_bool());
    }

    #[test]
    fn and() {