Trait binary_tree::Node

pub trait Node {
    type Value;
    fn left(&self) -> Option<&Self>;
    fn right(&self) -> Option<&Self>;
    fn value(&self) -> &Self::Value;

    fn walk<'a, F>(&'a self, step_in: F)
    where
        F: FnMut(&'a Self) -> WalkAction,
    { ... }
}

Generic methods for traversing a binary tree.

Associated Types

type Value

Required Methods

fn left(&self) -> Option<&Self>

Get a reference to the left subtree

fn right(&self) -> Option<&Self>

Get a reference to the right subtree

fn value(&self) -> &Self::Value

Returns the value of the current node.

Provided Methods

fn walk<'a, F>(&'a self, step_in: F) where
    F: FnMut(&'a Self) -> WalkAction, 

Walk down the tree

Implementors

• impl<T> Node for CountNode<T>
• impl<T> Node for TestNode<T>