use std::ops::Range;
use vortex_error::VortexResult;
use crate::ArrayRef;
use crate::IntoArray;
use crate::arrays::ListViewArray;
use crate::arrays::ListViewVTable;
use crate::arrays::SliceReduce;
impl SliceReduce for ListViewVTable {
fn slice(array: &Self::Array, range: Range<usize>) -> VortexResult<Option<ArrayRef>> {
Ok(Some(
unsafe {
ListViewArray::new_unchecked(
array.elements().clone(),
array.offsets().slice(range.clone())?,
array.sizes().slice(range.clone())?,
array.validity()?.slice(range)?,
)
.with_zero_copy_to_list(array.is_zero_copy_to_list())
}
.into_array(),
))
}
}