hexbytes-0.1.0 doesn't have any documentation.
# Byte array literals
This crate provides the `hb!` macro for creating fixed size byte arrays
at compile time from hexadecimal byte literals.
```rust,no-test
#![feature(proc_macro)]
extern crate hexbytes;
use hexbytes::hb;
fn main() {
let bytes = hb!("0bad abba cd");
}
```