Struct Tree 

pub struct Tree {
    pub nodes: HashMap<Uuid, TreeNode>,
    pub roots: Vec<Uuid>,
    pub total_samples: u64,
}

A hierarchical tree structure containing TreeNodes with UUID-based relationships

Fields

nodes: HashMap<Uuid, TreeNode>

All nodes in the tree indexed by their UUID

roots: Vec<Uuid>

Root node UUIDs (nodes with no parent)

total_samples: u64

Total samples from the flamegraph SVG for percentage calculations

Implementations

impl Tree

pub fn from_parser_nodes( parser_nodes: Vec<ParserNode>, _total_samples: u64, ) -> Self

Create a new Tree from a vector of ParserNodes

pub fn calculate_self_sample_counts(&mut self)

Calculate self_sample_count for all nodes in the tree self_sample_count = inclusive sample_count - sum of children’s inclusive sample_counts

pub fn calculate_total_samples(&mut self)

Calculate total_samples from the sum of all root nodes’ sample_count This reflects the actual total samples in the flamegraph more accurately than relying on the SVG total_samples attribute

pub fn get_node(&self, id: Uuid) -> Option<&TreeNode>

Get a node by UUID

pub fn get_node_mut(&mut self, id: Uuid) -> Option<&mut TreeNode>

Get a mutable node by UUID

pub fn get_roots(&self) -> Vec<&TreeNode>

Get all root nodes

pub fn get_children(&self, node_id: Uuid) -> Vec<&TreeNode>

Get children of a node

pub fn get_parent(&self, node_id: Uuid) -> Option<&TreeNode>

Get parent of a node

pub fn node_count(&self) -> usize

Get total number of nodes in the tree

Trait Implementations

impl Clone for Tree

fn clone(&self) -> Tree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tree

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Tree

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Tree

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

Formats the value using the given formatter.

impl Serialize for Tree

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

where __S: Serializer,

Serialize this value into the given Serde serializer.