vortex_fastlanes/for/compute/
is_constant.rs

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4use vortex_array::compute::IsConstantKernel;
5use vortex_array::compute::IsConstantKernelAdapter;
6use vortex_array::compute::IsConstantOpts;
7use vortex_array::compute::is_constant_opts;
8use vortex_array::register_kernel;
9use vortex_error::VortexResult;
10
11use crate::FoRArray;
12use crate::FoRVTable;
13
14impl IsConstantKernel for FoRVTable {
15    fn is_constant(&self, array: &FoRArray, opts: &IsConstantOpts) -> VortexResult<Option<bool>> {
16        is_constant_opts(array.encoded(), opts)
17    }
18}
19
20register_kernel!(IsConstantKernelAdapter(FoRVTable).lift());