pub(crate) module: &'m mut dyn Module,
pub(crate) tcx: TyCtxt<'tcx>,
pub(crate) pointer_type: Type, // Cached from module
- pub(crate) vtables: FxHashMap<(Ty<'tcx>, Option<ty::PolyExistentialTraitRef<'tcx>>), DataId>,
pub(crate) constants_cx: ConstantCx,
pub(crate) instance: Instance<'tcx>,