{"ast_node_type":"variable","tokens":[{"end":44,"kind":"keyword","start":0,"text":"let"}]}
            let mut args_iter = args.iter();
            write!(writer, "{INDENT}{:?} = {}(", destination, pretty_operand(func))?;
            args_iter.next().map_or(Ok(()), |arg| write!(writer, "{}", pretty_operand(arg)))?;