Expand description
The purpose of this crate is to extend the UpperHex and LowerHex
traits to slices, as well as the integers it is currently implemented for.
§Examples
extern crate hex_slice;
use hex_slice::AsHex;
fn main() {
let foo = vec![0u32, 1 ,2 ,3];
println!("{:x}", foo.as_hex());
}