Struct StyleSheet 

pub struct StyleSheet { /* private fields */ }

A parsed CSS stylesheet.

Implementations

impl StyleSheet

pub fn parse(css: &str) -> Result<Self>

Parse a CSS string into a StyleSheet.

This is a minimal subset parser — enough for Bubba’s declarative UI. Supported: class selectors (.foo), basic property: value; pairs.

pub fn from_file(path: &str) -> Result<Self>

Load and parse a CSS file from disk.

pub fn resolve(&self, class: &str) -> Option<&HashMap<String, String>>

Look up all properties for a given class name.

pub fn get(&self, class: &str, property: &str) -> Option<&str>

Look up a specific property for a class.

pub fn merge(&mut self, other: StyleSheet)

Merge another stylesheet into this one (later rules win).

pub fn rule_count(&self) -> usize

Number of rules in this stylesheet.

Trait Implementations

impl Clone for StyleSheet

fn clone(&self) -> StyleSheet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StyleSheet

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

Formats the value using the given formatter.

impl Default for StyleSheet

fn default() -> StyleSheet

Returns the “default value” for a type.