Trait css_purify::HasCssRulesExt

pub trait HasCssRulesExt: HasCssRules {
    fn remove_unused_css_rules<HtmlDocumentOrNode: Selectable>(
        &mut self, 
        html_document_and_nodes: &[&HtmlDocumentOrNode]
    ) -> bool;
}

An extension trait for HasCssRules

Required Methods

fn remove_unused_css_rules<HtmlDocumentOrNode: Selectable>(
    &mut self,
    html_document_and_nodes: &[&HtmlDocumentOrNode]
) -> bool

Removes unused CSS rules.

Only removes each CSS rule if it is unused in all the HtmlDocumentOrNode entries given. Returns true if the CssRules still contain at least one rule.

Implementors

• impl<H: HasCssRules> HasCssRulesExt for H