Function ferris_says::say

pub fn say<W>(input: &[u8], width: usize, writer: &mut W) -> Result<()> where
    W: Write, 

Have Ferris print out her saying something.

input is a slice of bytes that you want to be written out to somewhere

width is how wide you want the box that Ferris says something into to be

writer is anywhere that can be written to using the Writer trait like STDOUT or STDERR

Example

The following bit of code will write the byte string to STDOUT

use ferris_says::*;
use std::io::{ stdout, BufWriter };

let stdout = stdout();
let out = b"Hello fellow Rustaceans!";
let width = 24;

let mut writer = BufWriter::new(stdout.lock());
say(out, width, &mut writer).unwrap();

This will print out:

----------------------------
| Hello fellow Rustaceans! |
----------------------------
              \
               \
                  _~^~^~_
              \) /  o o  \ (/
                '_   -   _'
                / '-----' \