HETU validator and generator in Rust

Simple crate for validating and generating Finnish Personal Identity Code (HETU).

Works with rust 1.8 stable.

Usage

Add this to your Cargo.toml

[dependencies.hetu]
git = "https://github.com/jelovirt/hetu.git"

To validate:

extern crate hetu;
use hetu::Ssn::parse;

pub fn main() {
  if parse("121212-121D").is_ok() {
    println!("Valid HETU")
  } else {
    println!("Invalid")
  }
}

To generate:

extern crate hetu;
use hetu::Ssn::generate;

pub fn main() {
  println!("{}", generate())
}

CLI

Command line tool hetu can be used to either validate or randomly generate identifiers.

To validate:

$ hetu 121212-121D
$ hetu 121212-121C
Error: Invalid checksum
  
  121212-121C
            ^

To generate:

$ hetu
121212-121D