Struct configuration::Tree

pub struct Tree { /* fields omitted */ }

A tree.

Methods

impl Tree

fn new() -> Tree

Create a tree.

fn branch(&self, path: &str) -> Option<Tree>

Return a subtree.

fn forest(&self, path: &str) -> Option<Vec<Tree>>

Return an array of subtrees.

fn get<'l, T: Any>(&'l self, path: &str) -> Option<&'l T>

Read a value.

fn set<T: Any>(&mut self, path: &str, value: T) -> Option<()>

Write a value.

Trait Implementations

impl Debug for Tree

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Tree

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Options> for Tree

fn from(options: Options) -> Tree

Performs the conversion.

impl From<Node> for Tree

fn from(node: Node) -> Tree

Performs the conversion.