Function CTFontDescriptorCreateMatchingFontDescriptors 

pub unsafe extern "C-unwind" fn CTFontDescriptorCreateMatchingFontDescriptors(
    descriptor: &CTFontDescriptor,
    mandatory_attributes: Option<&CFSet>,
) -> Option<CFRetained<CFArray>>

👎Deprecated: renamed to CTFontDescriptor::matching_font_descriptors

Available on crate feature CTFontDescriptor only.