RSS Anime Notifier but in Rust

Get anime schedule from https://anichart.net and gives an RSS feed to episodes that have already aired

How to Build and Run

https://doc.rust-lang.org/stable/book/ch01-03-hello-cargo.html#building-and-running-a-cargo-project

Environment Variables

PORT - Specify the port to listen to, default: 8080

How to Use

1. Start the script, obviously
2. Get the Anilist anime ID
   For example, if the URL is https://anilist.co/anime/112609/Majo-no-Tabitabi, the anime ID is 112609
3. Add http://127.0.0.1:[port]/[animeID] to your RSS reader
   For example, if your port is 8080 and the anime ID is 112609, you'd use http://127.0.0.1:8080/112609