Function gstreamer_editing_services_sys::ges_project_save

pub unsafe extern "C" fn ges_project_save(
    project: *mut GESProject, 
    timeline: *mut GESTimeline, 
    uri: *const c_char, 
    formatter_asset: *mut GESAsset, 
    overwrite: gboolean, 
    error: *mut *mut GError
) -> gboolean