Struct language_reporting::Stylesheet

pub struct Stylesheet { /* fields omitted */ }

Methods

impl Stylesheet

pub fn new() -> Stylesheet

Construct a new stylesheet

pub fn add(
    self,
    name: impl Into<Selector>,
    declarations: impl Into<Style>
) -> Stylesheet

Add a segment to the stylesheet.

Using style strings:

let stylesheet = Stylesheet::new()
    .add("message header * code", "weight: bold; fg: red");

assert_eq!(stylesheet.get(&["message", "header", "error", "code"]),
    Some(Style("weight: bold; fg: red")))

Using typed styles:

let stylesheet = Stylesheet::new()
    .add("message header * code", Style::new().bold().fg(Color::Red));

assert_eq!(stylesheet.get(&["message", "header", "error", "code"]),
    Some(Style("weight: bold; fg: red")))

pub fn get(&self, names: &[&'static str]) -> Option<Style>

Get the style associated with a nesting.

let stylesheet = Stylesheet::new()
    .add("message ** code", "fg: blue")
    .add("message header * code", "weight: bold; fg: red");

let style = stylesheet.get(&["message", "header", "error", "code"]);

Trait Implementations

impl Debug for Stylesheet

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

Formats the value using the given formatter.