Function CTFontCreateWithFontDescriptorAndOptions 

pub unsafe extern "C-unwind" fn CTFontCreateWithFontDescriptorAndOptions(
    descriptor: &CTFontDescriptor,
    size: CGFloat,
    matrix: *const CGAffineTransform,
    options: CTFontOptions,
) -> CFRetained<CTFont>

👎Deprecated:

renamed to CTFont::with_font_descriptor_and_options

Available on crate features CTFont and CTFontDescriptor only.