Method fallback

libs/darwin-kperf/src/database.rs:266–269

(&self)

    /// Fallback event name for fixed counters.
    #[must_use]
    pub const fn fallback(&self) -> Option<&'db str> {
        // SAFETY: null indicates absence; otherwise same validity as `name`.
        unsafe { as_opt_str(self.event.fallback) }
    }

    /// Whether this event is bound to a fixed counter register.
    ///