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fold_bytes

coreutils_rs::fold

Function fold_bytes 

Source 
pub fn fold_bytes(
    data: &[u8],
    width: usize,
    count_bytes: bool,
    break_at_spaces: bool,
    out: &mut impl Write,
) -> Result<()>
Expand description

Fold (wrap) lines to a given width.

Modes:

  • bytes mode (-b): count bytes, break at byte boundaries
  • default mode: count columns (tab = advance to next tab stop, backspace = decrement)

If spaces (-s): break at the last space within the width instead of mid-word.