Struct openssl::stack::Stack

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pub struct Stack<T: Stackable>(_);

[−] Expand description

An owned stack of T.

Methods

impl<T: Stackable> Stack<T>[−]

pub fn new() -> Result<Stack<T>, ErrorStack>

Methods from Deref<Target = StackRef<T>>

pub fn len(&self) -> usize[−]

Returns the number of items in the stack

Important traits for Iter<'a, T>

impl<'a, T: Stackable> Iterator for Iter<'a, T> type Item = &'a T::Ref;

pub fn iter(&self) -> Iter<T>

Important traits for IterMut<'a, T>

impl<'a, T: Stackable> Iterator for IterMut<'a, T> type Item = &'a mut T::Ref;

pub fn iter_mut(&mut self) -> IterMut<T>

pub fn get(&self, idx: usize) -> Option<&T::Ref>[−]

Returns a reference to the element at the given index in the stack or None if the index is out of bounds

pub fn get_mut(&mut self, idx: usize) -> Option<&mut T::Ref>[−]

Returns a mutable reference to the element at the given index in the stack or None if the index is out of bounds

pub fn push(&mut self, data: T) -> Result<(), ErrorStack>[−]

Pushes a value onto the top of the stack.

pub fn pop(&mut self) -> Option<T>[−]

Removes the last element from the stack and returns it.

Trait Implementations

impl<T: Stackable + Sync> Sync for Stack<T>

impl<T: Stackable> AsRef<StackRef<T>> for Stack<T>[+]

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fn as_ref(&self) -> &StackRef<T>[−]

Performs the conversion.

impl<T: Stackable> IntoIterator for Stack<T>[+]

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type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

type Item = T

The type of the elements being iterated over.

Important traits for IntoIter<T>

impl<T: Stackable> Iterator for IntoIter<T> type Item = T;

fn into_iter(self) -> IntoIter<T>[−]

Creates an iterator from a value.

impl<'a, T: Stackable> IntoIterator for &'a Stack<T>[+]

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type Item = &'a T::Ref

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

Important traits for Iter<'a, T>

impl<'a, T: Stackable> Iterator for Iter<'a, T> type Item = &'a T::Ref;

fn into_iter(self) -> Iter<'a, T>[−]

Creates an iterator from a value.

impl<'a, T: Stackable> IntoIterator for &'a mut Stack<T>[+]

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type Item = &'a mut T::Ref

The type of the elements being iterated over.

type IntoIter = IterMut<'a, T>

Which kind of iterator are we turning this into?

Important traits for IterMut<'a, T>

impl<'a, T: Stackable> Iterator for IterMut<'a, T> type Item = &'a mut T::Ref;

fn into_iter(self) -> IterMut<'a, T>[−]

Creates an iterator from a value.

impl<T: Stackable + Send> Send for Stack<T>

impl<T: Stackable> Drop for Stack<T>[+]

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fn drop(&mut self)[−]

Executes the destructor for this type.

impl<T: Stackable> DerefMut for Stack<T>[+]

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fn deref_mut(&mut self) -> &mut StackRef<T>[−]

Mutably dereferences the value.

impl<T: Stackable> Deref for Stack<T>[+]

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type Target = StackRef<T>

The resulting type after dereferencing.

fn deref(&self) -> &StackRef<T>[−]

Dereferences the value.

impl<T: Stackable> Borrow<StackRef<T>> for Stack<T>[+]

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fn borrow(&self) -> &StackRef<T>[−]

Immutably borrows from an owned value.

impl<T: Stackable> ForeignType for Stack<T>[+]

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type CType = T::StackType

The raw C type.

type Ref = StackRef<T>

The type representing a reference to this type.

unsafe fn from_ptr(ptr: *mut T::StackType) -> Stack<T>[−]

Constructs an instance of this type from its raw type.

fn as_ptr(&self) -> *mut T::StackType[−]

Returns a raw pointer to the wrapped value.