fn take_lines_with_style<'a>(
    doc: &'a roxmltree::Document,
) -> Vec<(&'a str, &'a str, Option<&'a str>, Option<&'a str>)> {
    doc.descendants()
        .filter(|n| matches!(n.attribute("d"), Some(_)))
        .map(|n| {
            (
                n.attribute("style").unwrap(),
                n.attribute("d").unwrap(),
                n.attribute("id"),
                n.attribute("class"),
            )
        })
        .collect()
}
/// Return a zero-cost read-only view of the svg XML document as a graph
Return a zero-cost read-only view of the svg XML document as a graph
Return a zero - cost read - only view of the svg XML document as a graph
fn take_lines_with_style<'a>(
    doc: &'a roxmltree::Document,
) -> Vec<(&'a str, &'a str, Option<&'a str>, Option<&'a str>)> {
    doc.descendants()
        .filter(|n| matches!(n.attribute("d"), Some(_)))
        .map(|n| {
            (
                n.attribute("style").unwrap(),
                n.attribute("d").unwrap(),
                n.attribute("id"),
                n.attribute("class"),
            )
        })
        .collect()
}
fn take_lines_with_style < ' a > ( doc : & ' a roxmltree :: Document , ) -> Vec < ( & ' a str , & ' a str , Option < & ' a str > , Option < & ' a str > ) > { doc . descendants ( ) . filter ( | n | matches ! ( n attribute ( " " ) Some ( ) ) ) . map ( | n | { ( n . attribute ( " " ) . unwrap ( ) , n . attribute ( " " ) . unwrap ( ) , n . attribute ( " " ) , n . attribute ( " " ) , ) } ) . collect ( ) }
Return a zero-cost read-only view of the svg XML document as a graph
Return a zero - cost read - only view of the svg XML document as a graph
doc
&'a roxmltree::Document
doc
&'a roxmltree::Document