Function CGPDFContextCreateWithURL 

pub unsafe extern "C-unwind" fn CGPDFContextCreateWithURL(
    url: Option<&CFURL>,
    media_box: *const CGRect,
    auxiliary_info: Option<&CFDictionary>,
) -> Option<CFRetained<CGContext>>

Available on crate features CGContext and CGPDFContext only.

Safety

• media_box must be a valid pointer or null.
• auxiliary_info generics must be of the correct type.