31 /// Trait implemented by types which can be placed in a stack.
35     /// The C stack type for this element.
42 /// An owned stack of `T`.
43 pub struct Stack<T: Stackable>(*mut T::StackType);  struct
45 unsafe impl<T: Stackable + Send> Send for Stack<T> {}  implementation
46 unsafe impl<T: Stackable + Sync> Sync for Stack<T> {}  implementation
48 impl<T> fmt::Debug for Stack<T>  implementation
57 impl<T: Stackable> Drop for Stack<T> {  implementation
66 impl<T: Stackable> Stack<T> {  implementation
67     pub fn new() -> Result<Stack<T>, ErrorStack> {  in new()
71             Ok(Stack(ptr as *mut _))  in new()
76 impl<T: Stackable> iter::IntoIterator for Stack<T> {  implementation
82             stack: self.0,  in into_iter()
90 impl<T: Stackable> AsRef<StackRef<T>> for Stack<T> {  implementation
96 impl<T: Stackable> Borrow<StackRef<T>> for Stack<T> {  implementation
102 impl<T: Stackable> ForeignType for Stack<T> {  implementation
107     unsafe fn from_ptr(ptr: *mut T::StackType) -> Stack<T> {  in from_ptr()
110             "Must not instantiate a Stack from a null-ptr - use Stack::new() in \  in from_ptr()
113         Stack(ptr)  in from_ptr()
122 impl<T: Stackable> Deref for Stack<T> {  implementation
130 impl<T: Stackable> DerefMut for Stack<T> {  implementation
137     stack: *mut T::StackType,  field
147             OPENSSL_sk_free(self.stack as *mut _);  in drop()
159                 .map(|i| T::from_ptr(OPENSSL_sk_value(self.stack as *mut _, i) as *mut _))  in next()
173                 .map(|i| T::from_ptr(OPENSSL_sk_value(self.stack as *mut _, i) as *mut _))  in next_back()
194     /// Returns the number of items in the stack.
199     /// Determines if the stack is empty.
206             stack: self,  in iter()
214             stack: self,  in iter_mut()
219     /// stack or `None` if the index is out of bounds
231     /// stack or `None` if the index is out of bounds
242     /// Pushes a value onto the top of the stack.
251     /// Removes the last element from the stack and returns it.
296 impl<'a, T: Stackable> iter::IntoIterator for &'a Stack<T> {  implementation
305 impl<'a, T: Stackable> iter::IntoIterator for &'a mut Stack<T> {  implementation
314 /// An iterator over the stack's contents.
316     stack: &'a StackRef<T>,  field
327                 .map(|i| T::Ref::from_ptr(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next()
341                 .map(|i| T::Ref::from_ptr(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next_back()
348 /// A mutable iterator over the stack's contents.
350     stack: &'a mut StackRef<T>,  field
361                 .map(|i| T::Ref::from_ptr_mut(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next()
375                 .map(|i| T::Ref::from_ptr_mut(OPENSSL_sk_value(self.stack.as_stack(), i) as *mut _))  in next_back()