Struct Sheet 

pub struct Sheet { /* private fields */ }

The rules for a set of styles, each declaration written once.

A rule outside any cascade layer beats a layered one, so a plain stylesheet the page also loads overrides these classes.

use hypersig_style::value::{Color, px};
use hypersig_style::{PseudoClass, Sheet, Style};

let mut sheet = Sheet::new();
sheet.add(&Style::new().padding(px(8)).color(Color::CRIMSON));
sheet.add(&Style::new().on(PseudoClass::Hover, Style::new().color(Color::RED)));
let css: Vec<String> = sheet.buckets().map(|b| b.css().to_owned()).collect();
assert_eq!(
    css,
    [
        "@layer hypersig-tokens,hypersig-base,hypersig-atoms,hypersig-toggled;\
         @layer hypersig-atoms.k-----00{.color_crimson{color:crimson}.padding_8px{padding:8px}}",
        "@layer hypersig-tokens,hypersig-base,hypersig-atoms,hypersig-toggled;\
         @layer hypersig-atoms.k----4019-00{.hover\\:color_red:hover{color:red}}",
    ]
);

Implementations

impl Sheet

pub fn new() -> Self

An empty sheet.

pub fn add(&mut self, style: &Style)

Adds the rules for the classes Style::class_names lists.

pub fn add_toggled(&mut self, style: &Style)

Adds the rules for the classes Style::toggled_class_names lists.

pub fn extend(&mut self, other: &Self)

Adds every rule of other.

pub fn is_empty(&self) -> bool

Whether no style has been added.

pub fn buckets(&self) -> impl Iterator<Item = Bucket> + '_

The rules grouped into buckets, in the order they apply, then one bucket per @keyframes rule.

pub fn write_css(&self, out: &mut String)

Writes every bucket, as one stylesheet.

pub fn to_css(&self) -> String

The stylesheet Sheet::write_css writes.

Trait Implementations

impl Clone for Sheet

fn clone(&self) -> Sheet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sheet

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

Formats the value using the given formatter.

impl Default for Sheet

fn default() -> Sheet

Returns the “default value” for a type.