INNER CODE UNIT · Rust

parse

aome510/spotify-player · lyric_finder/src/lib.rs:216

    pub fn parse(html: &str) -> anyhow::Result<String> {
        // parse HTML content into DOM node(s)
        let dom = parse_document(RcDom::default(), ParseOpts::default())
            .from_utf8()
            .read_from(&mut (html.as_bytes()))?;

        let filter = |data: &NodeData| match data {
            NodeData::Element { ref attrs, .. } => attrs
                .borrow()
                .iter()
                .any(|attr| attr.name.local.to_string() == LYRIC_CONTAINER_ATTR),
            _ => false,
        };

        Ok(parse_dom_node(&dom.document, Some(&filter), false))
    }

    /// Parse a dom node and extract the text of children nodes satisfying a requirement.

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