{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"Some(MetaItemOrLitParser::MetaItemParser(match"}]}
        Some(MetaItemOrLitParser::MetaItemParser(match self.inside_delimiters.peek() {
        // - nothing
            Some(TokenTree::Delimited(dspan, _, Delimiter::Parenthesis, inner_tokens)) => {