Struct CssParser 

pub struct CssParser;

Parser for CSS files.

Implementations

impl CssParser

pub fn new() -> Self

Create a new CSS parser.

pub fn extract_tokens(&mut self, css_content: &str) -> Result<HashSet<String>>

Extract CSS custom property token names used via var() in the given CSS.

pub fn extract_definitions( &mut self, css_content: &str, ) -> Result<HashSet<String>>

Extract CSS custom property definitions from the given CSS.

pub fn extract_tokens_and_definitions( &mut self, css_content: &str, ) -> Result<(HashSet<String>, HashSet<String>)>

Extract both token usages and definitions in a single scan.

Trait Implementations

impl Debug for CssParser

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

Formats the value using the given formatter.

impl Default for CssParser

fn default() -> Self

Returns the “default value” for a type.