Function ostree_sys::ostree_sysroot_upgrader_pull_one_dir

pub unsafe extern "C" fn ostree_sysroot_upgrader_pull_one_dir(
    self_: *mut OstreeSysrootUpgrader, 
    dir_to_pull: *const c_char, 
    flags: OstreeRepoPullFlags, 
    upgrader_flags: OstreeSysrootUpgraderPullFlags, 
    progress: *mut OstreeAsyncProgress, 
    out_changed: *mut gboolean, 
    cancellable: *mut GCancellable, 
    error: *mut *mut GError
) -> gboolean