460     type Extra;  typedef
469         extra: &Self::Extra,  in codegen()
505     type Extra = ();  typedef
537     type Extra = Item;  typedef
629     type Extra = Item;  typedef
776     type Extra = Item;  typedef
1097     type Extra = Item;  typedef
1181     type Extra = ();  typedef
1196     type Extra = Item;  typedef
1268     type Extra;  typedef
1281         extra: Self::Extra,  in codegen()
1288     type Extra = ();  typedef
1366     type Extra = ();  typedef
1571     type Extra = ();  typedef
1721     type Extra = (&'a str, &'a mut bool);  typedef
1824     type Extra = Item;  typedef
3017     type Extra = Item;  typedef
3485     type Extra;  typedef
3491         extra: &Self::Extra,  in try_get_layout()
3498         extra: &Self::Extra,  in try_to_opaque()
3524         extra: &Self::Extra,  in to_opaque()
3541     type Extra;  typedef
3546         extra: &Self::Extra,  in try_to_rust_ty()
3556     type Extra;  typedef
3561         extra: &<Self as TryToRustTyOrOpaque>::Extra,  in try_to_rust_ty_or_opaque()
3569     type Extra = E;  typedef
3604     type Extra;  typedef
3609         extra: &<Self as ToRustTyOrOpaque>::Extra,  in to_rust_ty_or_opaque()
3617     type Extra = E;  typedef
3633     type Extra = ();  typedef
3648     type Extra = ();  typedef
3660     type Extra = ();  typedef
3672     type Extra = ();  typedef
3684     type Extra = Item;  typedef
3696     type Extra = Item;  typedef
3895     type Extra = Item;  typedef
3909     type Extra = Item;  typedef
3976     type Extra = ();  typedef
4015     type Extra = Item;  typedef
4268     type Extra = Item;  typedef