Simple syntax extension that converts hex strings into byte strings.

```rust

![feature(plugin)]

![plugin(hex_literals)]

fn main() { // prints "[0, 255]" println!("{:?}", hex!("00ff")) } ```

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.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.