Method sub_slice

rust/fory-core/src/buffer.rs:549–560

(&self, start: usize, end: usize)

    #[inline(always)]
    pub fn sub_slice(&self, start: usize, end: usize) -> Result<&[u8], Error> {
        // Allow start == bf.len() when end == bf.len() to support empty slices at buffer end
        if start > self.bf.len() || end > self.bf.len() || end < start {
            Err(Error::buffer_out_of_bound(
                start,
                self.bf.len(),
                self.bf.len(),
            ))
        } else {
            Ok(&self.bf[start..end])
        }
    }

    #[inline(always)]
    pub fn slice_after_cursor(&self) -> &[u8] {