Struct TailValRef

pub struct TailValRef<'node, 'tail, T: 'node + 'tail> { /* private fields */ }

A TailValRef is an active item, which provides mutable access to a single node and its successors.

Implementations

impl<'node, 'tail, T: 'node + 'tail> TailValRef<'node, 'tail, T>

pub fn tail<'slf>(&'slf mut self) -> (&'slf ValRef<'node, T>, Cursor<'slf, T>)

Returns a reference to a ValRef to the first node owned by self, as well as a Cursor owning the rest of the nodes owned by self.

After both items have gone out of scope, this method may be called again.

pub fn into_tail(self) -> (ValRef<'node, T>, Cursor<'tail, T>)

Returns a ValRef to the first node owned by self, as well as a Cursorowning the rest of the nodes owned byself`.

This method consumes self. The Cursor who returned this may be used again after the returned cursor has gone out of scope.

pub fn into_passive(self) -> ValRef<'node, T>

Turns self into a ValRef to the first node owned by self. The Cursor who returned this may be used again after this method has been called.

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, 'tail, T: 'node + 'tail> Deref for TailValRef<'node, 'tail, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'node, 'tail, T: 'node + 'tail> DerefMut for TailValRef<'node, 'tail, T>

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

Mutably dereferences the value.