Crate add_one

This add-one crate is meant to give you the opportunity to add one to a number.

Examples

extern crate add_one;
use add_one::add_one;

use std::str;

fn main() {
   let mut bytes = Vec::new();

   match add_one("123".as_bytes(), &mut bytes) {
       Ok(()) => println!("{}", str::from_utf8(&bytes).unwrap()),
       Err(e) => {
           eprintln!("Error: {}", e);
       }
   }
}

Compatibility

The add-one crate is tested for rustc 1.26 and greater.

Functions

add_one