pub unsafe extern "C-unwind" fn CTFontDescriptorCreateCopyWithFeature(
original: &CTFontDescriptor,
feature_type_identifier: &CFNumber,
feature_selector_identifier: &CFNumber,
) -> CFRetained<CTFontDescriptor>👎Deprecated: renamed to
CTFontDescriptor::copy_with_featureAvailable on crate feature
CTFontDescriptor only.