gnp / iso_iec_7064-rs

Conforming implementation of the ISO/IEC 7064:2003 check character systems

iso_iec_7064

Conforming implementation of ISO/IEC 7064:2003 "Information technology — Security techniques — Check character systems" (The Standard).

This crate implements all the Check Character Systems specified in The Standard.

Note that the Mod97_10 system is used by ISO 17442-1:2020 "Financial services — Legal entity identifier (LEI) — Part 1: Assignment", which is implemented by the lei crate.

Usage

Add this to your Cargo.toml:

[dependencies]
iso_iec_7064 = "0.1"

Example

use iso_iec_7064::{Mod11_2, PureCheckCharacterSystem};

fn main() -> () {
    let string = "07940";
    let result = Mod11_2::validate(string);
    if result {
        println!("{:?} IS valid according to {}", string, Mod11_2::NAME);
    } else {
        println!("{:?} is NOT valid according to {}", string, Mod11_2::NAME);
    }
}

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.