caesarlib

Caesar cipher capabilities for Rust.

Usage

Add this to your Cargo.toml:

toml [dependencies] caesarlib = "0.1.3"

and this to your crate root:

```rust extern crate caesarlib;

use caesarlib::*; ```

```rust fn encipher(offset: u16, message: &str) -> String;

fn decipher(offset: u16, message: &str) -> String;

// Returns randomly-generated offset and enciphered text fn rdm_encipher(message: &str) -> (u16, String) ```

You can try the lib using the caesar-cli tool:

```sh $ caesarlib encipher "Carolus Magnus" --offset 87 OmDAxGE YmszGE

$ caesarlib decipher "OmDAxGE YmszGE" --offset 87 Carolus Magnus

$ caesarlib encipher "Carolus Magnus" --offset 87 | caesarlib decipher --offset 87 Carolus Magnus ```