fake 5.1.0

An easy to use library and command line for generating fake data like name, number, address, lorem, dates, etc.
Documentation 
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use crate::faker::automotive::raw::*;
use crate::locales::{FR_FR, IT_IT, NL_NL};
use crate::{Dummy, Fake};
use rand::seq::IndexedRandom;
use rand::RngExt;
use std::char;
/* ABC without I, O and U
As with the SIV system, The letters I and O were never used because they could be confused with other characters, like 1 and 0.
ref https://en.wikipedia.org/wiki/Vehicle_registration_plates_of_France

The letter U where also not used because it could be confused with V letter.
ref on french wikipedia article https://fr.wikipedia.org/wiki/Plaque_d%27immatriculation_fran%C3%A7aise
*/
const LICENSE_CHARS: [char; 23] = [
    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'V',
    'W', 'X', 'Y', 'Z',
];

#[inline]
pub(crate) fn numerify_licence_plate<R: RngExt + ?Sized>(string: &str, rng: &mut R) -> String {
    string
        .chars()
        .map(|x| match x {
            '$' => *LICENSE_CHARS.choose(rng).unwrap(),
            '#' => char::from_digit((0..10).fake_with_rng::<u32, _>(rng), 10).unwrap(),
            other => other,
        })
        .collect()
}

const LICENSE_PLATE: &[&str] = &["$$-###-$$"];

impl Dummy<LicencePlate<FR_FR>> for String {
    fn dummy_with_rng<R: RngExt + ?Sized>(_: &LicencePlate<FR_FR>, rng: &mut R) -> Self {
        let fmt = LICENSE_PLATE.choose(rng).unwrap();
        numerify_licence_plate(fmt, rng)
    }
}

impl Dummy<LicencePlate<IT_IT>> for String {
    fn dummy_with_rng<R: rand::RngExt + ?Sized>(_: &LicencePlate<IT_IT>, rng: &mut R) -> Self {
        let fmt = LICENSE_PLATE.choose(rng).unwrap();
        crate::faker::impls::automotive::numerify_licence_plate(fmt, rng)
    }
}

const NL_NL_LICENSE_PLATE: &[&str] = &["$$-###-$", "$-###-$$", "$$$-##-$"];

impl Dummy<LicencePlate<NL_NL>> for String {
    fn dummy_with_rng<R: rand::RngExt + ?Sized>(_: &LicencePlate<NL_NL>, rng: &mut R) -> Self {
        let fmt = NL_NL_LICENSE_PLATE.choose(rng).unwrap();
        numerify_licence_plate(fmt, rng)
    }
}