Struct ValRef

pub struct ValRef<'node, T: 'node> { /* private fields */ }

A ValRef is a passive item, which provides mutable access to a single node.

Implementations

impl<'node, T: 'node> ValRef<'node, T>

pub fn insert_before(&mut self, val: T) -> ValRef<'node, T>

Inserts a new element before this element and returns a ValRef to the newly inserted element.

pub fn insert_after(&mut self, val: T) -> ValRef<'node, T>

Inserts a new element after this element and returns a ValRef to the newly inserted element.

pub fn remove(self) -> T

Removes this element from the list and returns it’s value.

Trait Implementations

impl<'node, T: 'node> Deref for ValRef<'node, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'node, T: 'node> DerefMut for ValRef<'node, T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.