static_assert macro

Cargo.toml:

[dependencies]
static_assert_macro = "1"

Your code (Rust 2018):

use static_assert_macro::static_assert;

static_assert!(1 < 2);

fn main() {
    static_assert!(3 < 4);
    static_assert!(10 < 10); // build failure
}

For Rust 2015, replace use static_assert_macro::static_assert; with

#[macro_use]
extern crate static_assert_macro;

For more details, visit

• https://docs.rs/static_assert_macro/

Minimum Supported Rust Version

• static_assert_macro < 1.1: sufficiently old Rust such as 1.8 (2016-04-14)
• static_assert_macro >= 1.1: Rust 1.37 (2019-08-15) which stabilized underscore_const_names

License

This crate is a free software distributed under the Apache 2.0 license.