{"ast_node_type":"function","tokens":[{"end":92,"kind":"keyword","start":0,"text":"fn"}]}
    fn from_line(&self, line: &str, _error: &mut String) -> Option<DiscoverProjectMessage> {
impl CargoParser<DiscoverProjectMessage> for DiscoverProjectParser {
        match serde_json::from_str::<DiscoverProjectData>(line) {