Struct openssl::stack::StackRef
[−]
[src]
pub struct StackRef<T: Stackable>(_, _);
Methods
impl<T: Stackable> StackRef<T>[src]
pub fn len(&self) -> usize[src]
Returns the number of items in the stack
pub fn iter(&self) -> Iter<T>[src]
pub fn iter_mut(&mut self) -> IterMut<T>[src]
pub fn get(&self, idx: usize) -> Option<&T::Ref>[src]
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>[src]
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>[src]
Pushes a value onto the top of the stack.
pub fn pop(&mut self) -> Option<T>[src]
Removes the last element from the stack and returns it.
Trait Implementations
impl<T: Stackable> ForeignTypeRef for StackRef<T>[src]
type CType = T::StackType
The raw C type.
unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self[src]
Constructs a shared instance of this type from its raw type.
unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self[src]
Constructs a mutable reference of this type from its raw type.
fn as_ptr(&self) -> *mut Self::CType[src]
Returns a raw pointer to the wrapped value.
impl<T: Stackable> Index<usize> for StackRef<T>[src]
type Output = T::Ref
The returned type after indexing.
fn index(&self, index: usize) -> &T::Ref[src]
Performs the indexing (container[index]) operation.
impl<T: Stackable> IndexMut<usize> for StackRef<T>[src]
fn index_mut(&mut self, index: usize) -> &mut T::Ref[src]
Performs the mutable indexing (container[index]) operation.
impl<'a, T: Stackable> IntoIterator for &'a StackRef<T>[src]
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?
fn into_iter(self) -> Iter<'a, T>[src]
Creates an iterator from a value. Read more