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