Method raw_unpad

block-padding/src/lib.rs:112–119

(block: &[u8])

    #[inline]
    fn raw_unpad(block: &[u8]) -> Result<&[u8], Error> {
        for i in (0..block.len()).rev() {
            if block[i] != 0 {
                return Ok(&block[..i + 1]);
            }
        }
        Ok(&block[..0])
    }

    #[inline]
    fn pad_detached<BlockSize: ArraySize>(data: &[u8]) -> PaddedData<'_, BlockSize> {