Struct ForestNodeRc

pub struct ForestNodeRc<T> { /* private fields */ }

A node in a forest.

Implementations

impl<T> ForestNodeRc<T>

pub fn new_forest(content: T) -> Self

Create a node in a new forest.

pub fn try_borrow<'a>(&'a self) -> Option<ForestNode<'a, T>>

Get an immutable reference of the node.

Returns None if already borrowed.

pub fn borrow<'a>(&'a self) -> ForestNode<'a, T>

Get an immutable reference of the node.

pub fn try_borrow_mut<'a>(&'a self) -> Option<ForestNodeMut<'a, T>>

Get a mutable reference of the tree root.

Returns None if already borrowed.

pub fn borrow_mut<'a>(&'a self) -> ForestNodeMut<'a, T>

Get a mutable reference of the tree root.

pub fn token(&self) -> ForestToken

Get a token.

pub fn ptr_eq(&self, rhs: &Self) -> bool

Check if two nodes are the same.

Trait Implementations

impl<T> Clone for ForestNodeRc<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.