Method and

ctutils/src/ct_option.rs:251–254

(self, mut optb: CtOption<U>)

    #[inline]
    #[must_use]
    pub fn and<U>(self, mut optb: CtOption<U>) -> CtOption<U> {
        optb.is_some &= self.is_some;
        optb
    }

    /// Calls the provided callback with the wrapped inner value, returning the resulting
    /// [`CtOption`] value in the event that `self.is_some()` is [`Choice::TRUE`], or if not