Struct TreeNode 

pub struct TreeNode {
    pub id: Uuid,
    pub parent: Option<Uuid>,
    pub children: Vec<Uuid>,
    pub descendants: Vec<Uuid>,
    pub function_name: String,
    pub raw_signature: String,
    pub cpu_percent: f64,
    pub sample_count: u64,
    pub self_sample_count: u64,
    pub color: Option<RgbColor>,
    pub source_library: Option<String>,
    pub is_alloc: bool,
}

A node in the call tree with UUID-based parent/child relationships

Fields

id: Uuid

Unique identifier for this node

parent: Option<Uuid>

Parent node UUID (None for root nodes)

children: Vec<Uuid>

Child node UUIDs (direct children only)

descendants: Vec<Uuid>

Descendant node UUIDs (all levels below)

function_name: String

Function name (cleaned and demangled)

raw_signature: String

Raw function signature from flamegraph title

cpu_percent: f64

CPU percentage this function consumes (including children)

sample_count: u64

Total sample count for this function (including children)

self_sample_count: u64

Total sample count for this function (excluding children)

color: Option<RgbColor>

RGB color from flamegraph (indicates heat level)

source_library: Option<String>

is_alloc: bool

Implementations

impl TreeNode

pub fn is_root(&self) -> bool

Check if this node is a root (has no parent)

pub fn is_leaf(&self) -> bool

Check if this node is a leaf (has no children)

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 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.