mysql_async/
macros.rs

1// Copyright (c) 2016 Anatoly Ikorsky
2//
3// Licensed under the Apache License, Version 2.0
4// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT
5// license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
6// option. All files in the project carrying such notice may not be copied,
7// modified, or distributed except according to those terms.
8
9macro_rules! const_assert {
10    ($name:ident, $($xs:expr),+ $(,)*) => {
11        #[allow(unknown_lints, clippy::eq_op)]
12        const $name: [(); 0 - !($($xs)&&+) as usize] = [];
13    };
14}