Function difft::display::context::compact_gaps

source · 
fn compact_gaps(
    items: &[(Option<LineNumber>, Option<LineNumber>)]
) -> Vec<(Option<LineNumber>, Option<LineNumber>)>
Expand description

Before:

10 – 11 – – 20 12 21

After:

10 20 11 – 12 21

The returned vec will contain no (None, None) pairs.