chore: Remove redundant struct

Author: Stranger6667

src/lib.rs

@@ -339,8 +339,10 @@ impl<'a> CSSInliner<'a> {
 
 fn process_css(document: &NodeRef, css: &str) -> Result<()> {
     let mut parse_input = cssparser::ParserInput::new(css);
-    let mut parser = parser::CSSParser::new(&mut parse_input);
-    for parsed in parser.parse() {
+    let mut parser = cssparser::Parser::new(&mut parse_input);
+    let rule_list =
+        cssparser::RuleListParser::new_for_stylesheet(&mut parser, parser::CSSRuleListParser);
+    for parsed in rule_list {
         if let Ok((selector, declarations)) = parsed {
             if let Ok(rule) = Rule::new(selector, declarations) {
                 let matching_elements = document

src/parser.rs

@@ -79,8 +79,8 @@ impl<'i> cssparser::DeclarationParser<'i> for CSSDeclarationListParser {
 }
 
 impl<'i> cssparser::AtRuleParser<'i> for CSSRuleListParser {
-    type PreludeNoBlock = String;
-    type PreludeBlock = String;
+    type PreludeNoBlock = &'i str;
+    type PreludeBlock = &'i str;
     type AtRule = QualifiedRule<'i>;
     type Error = ();
 }
@@ -93,23 +93,3 @@ impl<'i> cssparser::AtRuleParser<'i> for CSSDeclarationListParser {
     type AtRule = Declaration<'i>;
     type Error = ();
 }
-
-pub(crate) struct CSSParser<'i, 't> {
-    input: cssparser::Parser<'i, 't>,
-}
-
-impl<'i: 't, 't> CSSParser<'i, 't> {
-    #[inline]
-    pub(crate) fn new(css: &'t mut cssparser::ParserInput<'i>) -> CSSParser<'i, 't> {
-        CSSParser {
-            input: cssparser::Parser::new(css),
-        }
-    }
-
-    #[inline]
-    pub(crate) fn parse<'a>(
-        &'a mut self,
-    ) -> cssparser::RuleListParser<'i, 't, 'a, CSSRuleListParser> {
-        cssparser::RuleListParser::new_for_stylesheet(&mut self.input, CSSRuleListParser)
-    }
-}