Function CFStringCreateWithBytes 

pub unsafe extern "C-unwind" fn CFStringCreateWithBytes(
    alloc: Option<&CFAllocator>,
    bytes: *const u8,
    num_bytes: CFIndex,
    encoding: CFStringEncoding,
    is_external_representation: bool,
) -> Option<CFRetained<CFString>>

👎Deprecated: renamed to CFString::with_bytes

Available on crate feature CFString only.