readme.md

rusty-avl

A Rust crate for creating AVL trees. Each tree can store generic key-value pairs. All tree operations are implemented iteratively.

Usage

let avl = AvlTree::<i32, i32>::default(); // Default
let avl = AvlTree::new(Node::new(1, 1)); // With root node
let mut avl = Vec::from([(1, 1), (2, 2), (3, 3)])
	.into_iter()
	.collect::<AvlTree<_, _>>(); // From iterator

let insert_result = avl.insert(4, 4);
assert!(insert_result.is_none());

let remove_result = avl.remove(&2);
assert_eq!(remove_result, Some(2));

let node = avl.get_mut(&1).unwrap();
assert_eq!(node.key(), &1);

let old = node.set_value(123);
assert_eq!(old, 1);
assert_eq!(node.value(), &123);

Methods

• new
• get
• get_mut
• insert
• remove
• contains
• min
• min_mut
• max
• max_mut
• successor
• predecessor
• is_empty
• clear
• len
• height
• iter_preorder
• iter_inorder
• iter_postorder