Struct TreeNode 

pub struct TreeNode {
    pub id: String,
    pub label: String,
    pub node_type: String,
    pub children: Vec<TreeNode>,
    pub attributes: HashMap<String, String>,
    pub size: Option<Size>,
}

Tree node for visualization.

Fields

id: String

Unique identifier for the node.

label: String

Display label for the node.

node_type: String

Type of the node (e.g., “node”, “leaf”, “function”, “struct”).

children: Vec<TreeNode>

Child nodes of this node.

attributes: HashMap<String, String>

Additional metadata associated with the node.

size: Option<Size>

Optional explicit size for the node.

Implementations

impl TreeNode

pub fn new(id: String, label: String, node_type: String) -> Self

Creates a new tree node.

pub fn with_child(self, child: TreeNode) -> Self

Adds a child to the node and returns the modified node.

pub fn with_children(self, children: Vec<TreeNode>) -> Self

Sets the children of the node and returns the modified node.

pub fn with_attribute(self, key: String, value: String) -> Self

Adds an attribute to the node and returns the modified node.

pub fn with_size(self, size: Size) -> Self

Sets the size of the node and returns the modified node.

pub fn is_leaf(&self) -> bool

Returns true if the node has no children.

pub fn depth(&self) -> usize

Calculates the maximum depth of the tree rooted at this node.

pub fn node_count(&self) -> usize

Calculates the total number of nodes in the tree rooted at this node.

pub fn leaf_count(&self) -> usize

Calculates the total number of leaf nodes in the tree rooted at this node.

Trait Implementations

impl Clone for TreeNode

fn clone(&self) -> TreeNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeNode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TreeNode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, L: Language> From<&GreenTree<'a, L>> for TreeNode

fn from(green: &GreenTree<'a, L>) -> Self

Converts to this type from the input type.

impl<'a, L: Language> From<&RedTree<'a, L>> for TreeNode

fn from(red: &RedTree<'a, L>) -> Self

Converts to this type from the input type.

impl<'a, L: Language> From<GreenTree<'a, L>> for TreeNode

fn from(green: GreenTree<'a, L>) -> Self

Converts to this type from the input type.

impl<'a, L: Language> From<RedTree<'a, L>> for TreeNode

fn from(red: RedTree<'a, L>) -> Self

Converts to this type from the input type.

impl Serialize for TreeNode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Visualize for TreeNode

fn visualize(&self) -> Result<String>

Visualize the object as an SVG string