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

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

To validate:

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

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

To generate:

```rust 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:

```bash $ hetu 121212-121D $ hetu 121212-121C Error: Invalid checksum

121212-121C ^ ```

To generate:

bash $ hetu 121212-121D