51     T::Ref: fmt::Debug,
104     type Ref = StackRef<T>;  typedef
220     pub fn get(&self, idx: usize) -> Option<&T::Ref> {  in get()  argument
226             Some(T::Ref::from_ptr(self._get(idx)))  in get()
232     pub fn get_mut(&mut self, idx: usize) -> Option<&mut T::Ref> {  in get_mut()  argument
238             Some(T::Ref::from_ptr_mut(self._get(idx)))  in get_mut()
265     type Output = T::Ref;
267     fn index(&self, index: usize) -> &T::Ref {  in index()  argument
273     fn index_mut(&mut self, index: usize) -> &mut T::Ref {  in index_mut()  argument
279     type Item = &'a T::Ref;
288     type Item = &'a mut T::Ref;
297     type Item = &'a T::Ref;
306     type Item = &'a mut T::Ref;
321     type Item = &'a T::Ref;
323     fn next(&mut self) -> Option<&'a T::Ref> {  in next()  argument
327                 .map(|i| T::Ref::from_ptr(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next()
337     fn next_back(&mut self) -> Option<&'a T::Ref> {  in next_back()  argument
341                 .map(|i| T::Ref::from_ptr(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next_back()
355     type Item = &'a mut T::Ref;
357     fn next(&mut self) -> Option<&'a mut T::Ref> {  in next()  argument
361                 .map(|i| T::Ref::from_ptr_mut(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next()
371     fn next_back(&mut self) -> Option<&'a mut T::Ref> {  in next_back()  argument
375                 .map(|i| T::Ref::from_ptr_mut(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next_back()