Ported from https://github.com/valeriansaliou/rs-card-validate/blob/master/src/lib.rs

Credit Card

Zero-dependency credit card number validation and parsing for Rust.

Basic example

use creditcard::{CreditCard, CreditCardKind};

let card = "4111111111111111".parse::<CreditCard>().unwrap();

assert_eq!(card.kind(), CreditCardKind::Visa);
assert_eq!(card.pan(), 4111111111111111);

Benchmarks

See the benches directory for basic micro-benchmarks.