Struct TreeNode 

pub struct TreeNode {
    pub children: IndexMap<String, Self>,
    pub is_leaf: bool,
}

A structure representing a node in a tree.

This structure is used to represent a node in a tree. Each node has a collection of children, which are also nodes. The IndexMap ensures that the children are ordered in the order they were inserted.

Fields

• children - An IndexMap where the keys are String and the values are TreeNode. This represents the children of the node.
• is_leaf - A boolean flag that indicates whether the node is a leaf node (i.e., it has no children).

Fields

children: IndexMap<String, Self>

The children of this node.

is_leaf: bool

Whether this node is a leaf (has no children).

Implementations

impl TreeNode

pub fn new() -> Self

Creates a new TreeNode.

pub fn add_path<I>(&mut self, parts: I)

where I: IntoIterator, I::Item: AsRef<str>,

Adds a path to the tree structure.

The path is split into parts, and each part is added as a node in the tree. If a part already exists, it is reused.

Type Parameters

• I - An iterator over string-like items that can be referenced as strings.

Arguments

• parts - An iterable of path components to add to the tree.

Trait Implementations

impl Default for TreeNode

fn default() -> Self

Returns the “default value” for a type.