Function extract_css 

pub(crate) fn extract_css<S: SpanProvider>(
    input: &str,
    span_provider: &S,
) -> Vec<RawUri>

Extract all URLs from CSS content

This function finds all url() occurrences in CSS and extracts the URLs.

Arguments

• input - The CSS content to extract URLs from
• span_provider - Provides source location information for extracted URLs

Returns

A vector of RawUri objects representing the extracted URLs

Examples

CSS input:

.example {
    background-image: url("./image.png");
    background: url('/absolute/path.jpg');
}
@import url(https://example.com/style.css);

Extracts 3 URLs: ./image.png, /absolute/path.jpg, and https://example.com/style.css