Method delitem_by_slice

crates/vm/src/sliceable.rs:97–111

(&mut self, _vm: &VirtualMachine, slice: SaturatedSlice)

    }

    fn delitem_by_slice(&mut self, _vm: &VirtualMachine, slice: SaturatedSlice) -> PyResult<()> {
        let (range, step, slice_len) = slice.adjust_indices(self.as_ref().len());
        if slice_len == 0 {
            Ok(())
        } else if step == 1 || step == -1 {
            self.do_set_range(range, &[]);
            Ok(())
        } else {
            self.do_delete_indexes(
                range.clone(),
                SaturatedSliceIter::from_adjust_indices(range, step, slice_len).positive_order(),
            );
            Ok(())
        }
    }
}

impl<T: Clone> SliceableSequenceMutOp for Vec<T> {