{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"stream.emit_raw_bytes(&[rustc_version.len()"}]}
    stream.emit_raw_bytes(&[rustc_version.len() as u8]);
    assert_eq!(rustc_version.len(), (rustc_version.len() as u8) as usize);
    stream.emit_raw_bytes(rustc_version.as_bytes());