Struct MicroAssetRef 

pub struct MicroAssetRef { /* private fields */ }

One asset as a renderable: exactly its columns wide, in any layout, and its rows high: a two-row asset renders both its rows (see MicroRows), so a table row or a panel holding it grows to fit.

use rich_micro::{MicroAsset, MicroAssetRef};
use rich::{Console, Renderable};

let asset = MicroAsset::new("ok", "check")?.with_text("OK")?;
let console = Console::builder().width(20).build();
let micro = MicroAssetRef::new(asset);
let measured = micro.measure(&console, &console.options());
assert_eq!((measured.minimum, measured.maximum), (2, 2));

Implementations

impl MicroAssetRef

pub fn new(asset: impl Into<Arc<MicroAsset>>) -> Self

pub fn from_registry( registry: &MicroRegistry, name: &str, ) -> Result<Self, MicroError>

The asset name resolves to in registry.

pub fn preference(self, preference: FallbackPreference) -> Self

pub fn asset(&self) -> &MicroAsset

pub fn text(&self) -> Text

Its placeholder, as a Text. Each call is a new occurrence.

Trait Implementations

impl Clone for MicroAssetRef

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MicroAssetRef

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

Formats the value using the given formatter.

impl Renderable for MicroAssetRef

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. Port of __rich_measure__. The default is what upstream’s Measurement.get returns for a renderable without one: anything from nothing to the whole width, (0, max_width).

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.