error[E0432]: unresolved import `bar::gpriv` --> $DIR/privacy3.rs:18:9 | LL | use bar::gpriv; | ^^^^^^^^^^ no `gpriv` in `bar` error: requires `sized` lang_item error: requires `sized` lang_item error: requires `sized` lang_item error: requires `sized` lang_item error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0432`.