Function copy_lights

native/watchos/src/scene.rs:400–407

(dst: *mut Light, max: i64)

}

pub fn copy_lights(dst: *mut Light, max: i64) -> i64 {
    if dst.is_null() || max <= 0 { return 0; }
    with(|inner| {
        let n = inner.lights.len().min(max as usize);
        unsafe { std::ptr::copy_nonoverlapping(inner.lights.as_ptr(), dst, n); }
        n as i64
    })
}

/// Pointer + counts for a node's geometry arrays. Pointers are valid as long
/// as the node exists and `update_geometry` isn't called on it — Swift reads