NINA API

Rust library for [nina.api.bund.dev], the german warn system.

Example

```rust use nina::*;

let ags = "091620000000";

let covidrulesforags = covidrules(ags).unwrap(); let overviewforags = overview(ags).unwrap();

let mut warnings: Vec = Vec::new(); warnings.extend(mowas().unwrap()); warnings.extend(katwarn().unwrap()); warnings.extend(biwapp().unwrap()); ```