vortex_array/arrays/listview/vtable/
visitor.rs

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4use crate::arrays::{ListViewArray, ListViewVTable};
5use crate::vtable::{ValidityHelper, VisitorVTable};
6use crate::{ArrayBufferVisitor, ArrayChildVisitor};
7
8impl VisitorVTable<ListViewVTable> for ListViewVTable {
9    fn visit_buffers(_array: &ListViewArray, _visitor: &mut dyn ArrayBufferVisitor) {
10        // ListView has no byte buffers.
11    }
12
13    fn visit_children(array: &ListViewArray, visitor: &mut dyn ArrayChildVisitor) {
14        visitor.visit_child("elements", array.elements());
15        visitor.visit_child("offsets", array.offsets());
16        visitor.visit_child("sizes", array.sizes());
17        visitor.visit_validity(array.validity(), array.len());
18    }
19}