Function difft::display::side_by_side::print

pub(crate) fn print(
    hunks: &[Hunk],
    display_options: &DisplayOptions,
    display_path: &str,
    old_path: Option<&String>,
    file_format: &FileFormat,
    lhs_src: &str,
    rhs_src: &str,
    lhs_mps: &[MatchedPos],
    rhs_mps: &[MatchedPos]
)