src/docs/writeln_empty_string.txt

   1 ### What it does
   2 This lint warns when you use `writeln!(buf, "")` to
   3 print a newline.
   4
   5 ### Why is this bad?
   6 You should use `writeln!(buf)`, which is simpler.
   7
   8 ### Example
   9 ```
  10 writeln!(buf, "");
  11 ```
  12
  13 Use instead:
  14 ```
  15 writeln!(buf);
  16 ```