Method expect_ref

ctutils/src/ct_option.rs:160–164

(&self, msg: &str)

    #[must_use]
    #[track_caller]
    pub const fn expect_ref(&self, msg: &str) -> &T {
        // TODO(tarcieri): use `self.is_some().to_bool()` when MSRV is 1.86
        assert!(self.is_some.to_bool_vartime(), "{}", msg);
        self.as_inner_unchecked()
    }

    /// Inserts `value` into the [`CtOption`], then returns a mutable reference to it.
    ///