Package codes-check-digits

This package contains implementations of various check digit specifications, including ISO/IEC 7064:2003 Information technology — Security techniques — Check character systems.

For notes on the design of the API, see the repository README.

Example

```rust use codescheckdigits::{luhn, Calculator};

let calculator = luhn::getalgorithminstance(); assert!(calculator.isvalid("US0378331005")); assert!(calculator.validate("US0378331005").isok()); assert_eq!(calculator.calculate("US037833100"), Ok(5)); ```

Features

• gs1 - Adds the gs1 module containing algorithms for various codes such as EAN, GTIN, GLN, and UPC.
• iso_7064 - Adds the iso_7064 module containing implementations of the variants defined in ISO/IEC 7064:2003.
• luhn - Adds the luhn module containing an implementation of the Luhn Algorithm.
• sedol - Adds the sedol module containing an implementation of the algorithm used in SEDOL numbers.

Changes

Version 0.1.0

• Initial release, copied from packages codes-common, codes-iso-6166, codes-iso-17442, and codes-gs1-gln.

TODO

TBD