constcat

std::concat! with support for const variables and expressions.

Works on stable Rust ✨.

🚀 Getting started

Add constcat to your Cargo manifest.

toml [dependencies] constcat = "0.2.0"

Import the macro using the following.

rust use constcat::concat;

🤸 Usage

concat! works exactly like std::concat! except you can now pass variables and constant expressions.

```rust use constcat::concat;

const CRATENAME: &str = env!("CARGOPKGNAME"); const CRATEVERSION: &str = env!("CARGOPKGVERSION"); const fn tada() -> &'static str { "🎉" } const VERSION: &str = concat!(CRATENAME, " ", CRATEVERSION, tada()); ```

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.