Struct Tree

pub struct Tree {
    pub guid: Uuid,
    pub name: String,
    root_node: Option<TreeNode>,
}

Fields

guid: Uuid

name: String

root_node: Option<TreeNode>

Implementations

impl Tree

pub fn new(name: &str) -> Self

pub fn root(&self) -> Option<TreeNode>

pub fn add(&mut self, node: &TreeNode, parent: Option<&TreeNode>)

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

pub fn remove(&mut self, node: &TreeNode) -> bool

fn find_parent_of_node(&self, node_guid: &Uuid) -> Option<TreeNode>

fn find_parent_recursive( node: &TreeNode, target_guid: &Uuid, ) -> Option<TreeNode>

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

pub fn traverse(&self, strategy: &str, order: &str) -> Vec<TreeNode>

pub fn get_node_by_name(&self, node_name: &str) -> Option<TreeNode>

pub fn get_nodes_by_name(&self, node_name: &str) -> Vec<TreeNode>

pub fn find_node_by_guid(&self, node_guid: &Uuid) -> Option<TreeNode>

pub fn add_child_by_guid( &mut self, parent_guid: &Uuid, child_guid: &Uuid, ) -> bool

pub fn get_children_guids(&self, node_guid: &Uuid) -> Vec<Uuid>

pub fn print_hierarchy(&self)

fn print_node(node: &TreeNode, level: usize)

pub fn to_json_data(&self) -> Result<String, Box<dyn Error>>

pub fn from_json_data(json_data: &str) -> Result<Self, Box<dyn Error>>

pub fn to_json(&self, filepath: &str) -> Result<(), Box<dyn Error>>

pub fn from_json(filepath: &str) -> Result<Self, Box<dyn Error>>

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 Default for Tree

fn default() -> Self

Returns the “default value” for a type.

impl Display for Tree

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

Formats the value using the given formatter.