Function disable 

pub fn disable()

Disable the translation
rtr will returns the argument

Examples

disable() is mostly useful for error handling

extern crate rtr;
use rtr::rtr;

match rtr::init("fr") {
    Ok(_) => (),
    Err(e) => {
        println!("couldn't load fr translation file");
        rtr::disable();
    }
}

use enable to enable it again