Struct Tree 

pub struct Tree { /* private fields */ }

A node in a hierarchy. Mirrors rich.tree.Tree.

Implementations

impl Tree

pub fn new(label: impl Into<String>) -> Self

A new tree/subtree with the given label.

pub fn add(&mut self, label: impl Into<String>) -> &mut Tree

Add a child with label, returning a mutable reference to it so further descendants can be attached. Mirrors Tree.add.

Trait Implementations

impl Renderable for Tree

fn rich_render( &self, console: &Console, options: &ConsoleOptions, ) -> Vec<Segment>

fn measure(&self, _console: &Console, options: &ConsoleOptions) -> Measurement

The (minimum, maximum) cell width this renderable wants. The default assumes the renderable fills the available width (e.g. Panel, Table); Text overrides it with its content width so the top-level print path can shrink to fit. Port of __rich_measure__ / Measurement.get.

fn fit_to_measurement(&self) -> bool

Whether a top-level Console::print shrinks this renderable to its measured width. The shrink stands in for upstream’s _collect_renderables, which joins printed str/Text values; other upstream renderables render at the full width, so one whose output pads to the width it is given (Syntax’s background) returns false.