Method zip

ctutils/src/ct_option.rs:496–501

Zips `self` with another [`CtOption`]. If `self.is_some() && other.is_some()`, this method returns a new [`CtOption`] for a 2-tuple of their contents where `is_some()` is [`Choice::TRUE`]. Otherwise, a [`CtOption`] where `is_some()` is [`Choice::FALSE`] is returned.

(self, other: CtOption<U>)

    ///
    /// Otherwise, a [`CtOption`] where `is_some()` is [`Choice::FALSE`] is returned.
    pub fn zip<U>(self, other: CtOption<U>) -> CtOption<(T, U)> {
        CtOption {
            value: (self.value, other.value),
            is_some: self.is_some & other.is_some,
        }
    }

    /// Zips `self` and another `CtOption` with function `f`.
    ///