{"ast_node_type":"variable","tokens":[{"end":78,"kind":"keyword","start":0,"text":"let"}]}
    let size = from_bytes!(usize, message_string[2 * evaluator.ptr_size()..]);
        Address::from_bytes(&message_string[evaluator.ptr_size()..2 * evaluator.ptr_size()])?;
    Ok(std::string::String::from_utf8_lossy(evaluator.read_memory(addr, size)?).into_owned())