Struct TableView 

pub struct TableView<'a> { /* private fields */ }

A sequence of records as a table.

Columns are the union of the records’ keys in first-seen order; a record that is not a map fills a value column. Missing cells stay empty, nested values show as compact JSON, numbers are right-justified and nulls dim. A map renders as one record; a scalar as a one-cell table.

use rich::Console;
use rich_ext::data::{from_serialize, TableView};
use serde_json::json;

let rows = from_serialize(&json!([{"name": "a", "port": 80}, {"name": "b"}])).unwrap();
let out = Console::builder().width(30).build().render_export(&TableView::new(&rows));
assert!(out.contains("│ a    │   80 │"), "{out}");

Implementations

impl<'a> TableView<'a>

pub fn new(node: impl Into<Cow<'a, Node>>) -> Self

pub fn options(self, options: TableOptions) -> Self

Replace all options.

pub fn columns<S: Into<String>>( self, columns: impl IntoIterator<Item = S>, ) -> Self

See TableOptions::columns.

pub fn header( self, column: impl Into<String>, header: impl Into<String>, ) -> Self

See TableOptions::header.

pub fn justify(self, column: impl Into<String>, justify: Justify) -> Self

See TableOptions::justify.

pub fn title(self, title: impl Into<String>) -> Self

pub fn max_rows(self, max_rows: usize) -> Self

pub fn max_string(self, max_string: usize) -> Self

pub fn to_table(&self, console: &Console) -> Table

The core table.

Trait Implementations

impl<'a> Clone for TableView<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TableView<'a>

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

Formats the value using the given formatter.

impl Renderable for TableView<'_>

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. 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.