606 unsafe fn object_drop<E>(e: Own<ErrorImpl>) {  in object_drop()
614 unsafe fn object_drop_front<E>(e: Own<ErrorImpl>, target: TypeId) {  in object_drop_front()
662 unsafe fn object_downcast<E>(e: Ref<ErrorImpl>, target: TypeId) -> Option<Ref<()>>  in object_downcast()
689 unsafe fn object_downcast_mut<E>(e: Mut<ErrorImpl>, target: TypeId) -> Option<Mut<()>>  in object_downcast_mut()
711 unsafe fn context_downcast<C, E>(e: Ref<ErrorImpl>, target: TypeId) -> Option<Ref<()>>  in context_downcast()
729 unsafe fn context_downcast_mut<C, E>(e: Mut<ErrorImpl>, target: TypeId) -> Option<Mut<()>>  in context_downcast_mut()
747 unsafe fn context_drop_rest<C, E>(e: Own<ErrorImpl>, target: TypeId)  in context_drop_rest()
768 unsafe fn context_chain_downcast<C>(e: Ref<ErrorImpl>, target: TypeId) -> Option<Ref<()>>  in context_chain_downcast()
784 unsafe fn context_chain_downcast_mut<C>(e: Mut<ErrorImpl>, target: TypeId) -> Option<Mut<()>>  in context_chain_downcast_mut()
799 unsafe fn context_chain_drop_rest<C>(e: Own<ErrorImpl>, target: TypeId)  in context_chain_drop_rest()
840 pub(crate) struct ErrorImpl<E = ()> {  struct
850 unsafe fn vtable(p: NonNull<ErrorImpl>) -> &'static ErrorVTable {  in vtable()  argument
863 impl<E> ErrorImpl<E> {  implementation
864     fn erase(&self) -> Ref<ErrorImpl> {  in erase()
872 impl ErrorImpl {  impl
924 impl<E> StdError for ErrorImpl<E>  implementation
938 impl<E> Debug for ErrorImpl<E>  implementation
947 impl<E> Display for ErrorImpl<E>  implementation