Function CGDataProviderCreateDirect 

pub unsafe extern "C-unwind" fn CGDataProviderCreateDirect(
    info: *mut c_void,
    size: off_t,
    callbacks: *const CGDataProviderDirectCallbacks,
) -> Option<CFRetained<CGDataProvider>>

👎Deprecated: renamed to CGDataProvider::new_direct

Available on crate features CGDataProvider and libc only.