hex-display

An implementation of Display on a wrapper for &[u8] which provides a hexdump (see [Hex]). This crate also works in no_std environments.

Example usage

```rust use hex_display::Hex;

assert_eq!( format!("{}", Hex(&[0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef])), "0123456789abcdef" ); ```