{"ast_node_type":"variable","tokens":[{"end":72,"kind":"keyword","start":0,"text":"let"}]}
    let (bracketed, rest) = parse_with_end_pat(&buf[1..], LNK_E, true)?;
fn parse_any_link(buf: &[u8], can_be_def: bool) -> ParseResult<'_> {
    if rest.is_empty() {