sudachi/plugin/
dso.rs

1/*
2 *  Copyright (c) 2021 Works Applications Co., Ltd.
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 *  you may not use this file except in compliance with the License.
6 *  You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 *   Unless required by applicable law or agreed to in writing, software
11 *  distributed under the License is distributed on an "AS IS" BASIS,
12 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 *  See the License for the specific language governing permissions and
14 *  limitations under the License.
15 */
16
17/// Create an entry point into sudachi DSO plugin
18#[macro_export]
19macro_rules! sudachi_dso_plugin {
20    ($plugin_type:ty, $impl_type:ty) => {
21        #[no_mangle]
22        pub fn load_plugin() -> SudachiResult<<$plugin_type as PluginCategory>::BoxType> {
23            let object = <$impl_type>::default();
24            let boxed: <$plugin_type as PluginCategory>::BoxType = Box::new(object);
25            Ok(boxed)
26        }
27    };
28}