Struct Padding 

pub struct Padding { /* private fields */ }

Blank space around a child renderable. Mirrors rich.padding.Padding.

The pad is (top, right, bottom, left) — the same order as CSS and upstream.

Implementations

impl Padding

pub fn new( child: Box<dyn Renderable>, pad: (usize, usize, usize, usize), ) -> Self

Pad child by an explicit (top, right, bottom, left).

pub fn indent(child: Box<dyn Renderable>, level: usize) -> Self

Indent child by level cells without expanding it. Port of Padding.indent (pad=(0, 0, 0, level), expand=False).

pub fn expand(self, expand: bool) -> Self

Expand to the available width (upstream expand=, default on), or fit the child’s measured width plus the padding.

pub fn uniform(child: Box<dyn Renderable>, amount: usize) -> Self

Equal padding on all four sides.

pub fn symmetric( child: Box<dyn Renderable>, vertical: usize, horizontal: usize, ) -> Self

(vertical, horizontal) padding (top==bottom, left==right).

pub fn style(self, style: impl Into<StyleType>) -> Self

Set the style applied to the padding (and blank lines): a Style, or a theme name or style definition resolved at render time, as upstream’s style= is.

pub fn unpack(pad: &[usize]) -> Option<(usize, usize, usize, usize)>

Unpack padding given CSS style, as (top, right, bottom, left). Port of Padding.unpack: one value pads every side, two are (vertical, horizontal) and four are explicit. Any other count is None, where upstream raises ValueError.

Trait Implementations

impl Renderable for Padding

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

Port of Padding.__rich_measure__: the child’s measurement plus the horizontal padding, or the whole width when the padding leaves no room.

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

fn fit_to_measurement(&self) -> bool

Whether a top-level Console::print shrinks this renderable to its measured width. Upstream renders every top-level renderable at the full console width, so the default is false; an extension may opt in.

fn vertical(&self) -> Option<VerticalAlign>

The vertical alignment a Table cell holding this renderable uses in place of its column’s. Upstream reads getattr(renderable, "vertical", None); Align sets it.

fn print_end_line(&self, _options: &ConsoleOptions) -> bool

Whether a top-level print ends this renderable’s last line. This port’s renderables separate lines, where upstream’s end each line with "\n", so a print adds the final line break. A renderable whose upstream output stops without one (Screen, LiveRender, a Rule whose end has no newline) returns false, and the next output continues its last line. options are the print’s options.