stv_rs/
cli.rs

1// Copyright 2023 Google LLC
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     https://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15//! Type definitions for the command-line interface.
16
17/// Strategy for parallelism.
18#[derive(clap::ValueEnum, Clone, Copy, Debug, PartialEq, Eq)]
19pub enum Parallel {
20    /// No parallelism.
21    No,
22    /// Parallelism based on the [`rayon` crate](https://crates.io/crates/rayon).
23    Rayon,
24    /// Custom thread pool.
25    Custom,
26}