arrow_data/transform/null.rs
1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements. See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership. The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License. You may obtain a copy of the License at
8//
9// http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied. See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use super::{Extend, _MutableArrayData};
19use crate::ArrayData;
20
21pub(super) fn build_extend(_: &ArrayData) -> Extend {
22 Box::new(move |_, _, _, _| {})
23}
24
25pub(super) fn extend_nulls(_: &mut _MutableArrayData, _: usize) {}