use std::ops::Range;
use vortex_error::VortexResult;
use crate::ArrayRef;
use crate::IntoArray;
use crate::arrays::ListArray;
use crate::arrays::ListVTable;
use crate::arrays::slice::SliceReduce;
use crate::vtable::ValidityHelper;
impl SliceReduce for ListVTable {
fn slice(array: &Self::Array, range: Range<usize>) -> VortexResult<Option<ArrayRef>> {
Ok(Some(
ListArray::new(
array.elements().clone(),
array.offsets().slice(range.start..range.end + 1)?,
array.validity().slice(range)?,
)
.into_array(),
))
}
}