message: further fix cargo fmt
diff: @@ -136,9 +136,7 @@ pub fn decode_map(bytes: Vec<u8>) -> Result<Vec<(CBytes, CBytes)>, io::Error> {
  let mut cursor: io::Cursor<Vec<u8>> = io::Cursor::new(bytes);
  let l = CInt::from_cursor(&mut cursor);
  let list = (0..l)
  - .map(|_| {
  - (CBytes::from_cursor(&mut cursor), CBytes::from_cursor(&mut cursor))
  - })
  + .map(|_| (CBytes::from_cursor(&mut cursor), CBytes::from_cursor(&mut cursor)))
  .collect();
  Ok(list)
  }
  