Function unicode_bidi::reorder_line

pub fn reorder_line<'a>(text: &'a str,
                        line: Range<usize>,
                        levels: &[u8])
                        -> Cow<'a, str>

Re-order a line based on resolved levels.

levels are the embedding levels returned by process_text. line is a range of bytes indices within text.

Returns the line in display order.