Function CFErrorCreate 

pub unsafe extern "C-unwind" fn CFErrorCreate(
    allocator: Option<&CFAllocator>,
    domain: Option<&CFErrorDomain>,
    code: CFIndex,
    user_info: Option<&CFDictionary>,
) -> Option<CFRetained<CFError>>

👎Deprecated: renamed to CFError::new

Available on crate features CFDictionary and CFError only.