Function CVDisplayLinkSetCurrentCGDisplay 

pub extern "C-unwind" fn CVDisplayLinkSetCurrentCGDisplay(
    display_link: &CVDisplayLink,
    display_id: CGDirectDisplayID,
) -> CVReturn

👎Deprecated: renamed to CVDisplayLink::set_current_cg_display

Available on crate features CVDisplayLink and CVReturn and objc2-core-graphics only.