Idunn 0.1: Sign in wih Apple for Rust backends

Hi all! In my spare time I put together idunn, a Sign in with Apple create for Rust backends, just published version 0.1.0. crates.io: idunn docs.rs: idunn source on github Apple's docs leave lot for the backend dev to piece together. idunn's guide principle is to be easy to use correctly and hard to use incorrectly: the obvious way to integrate should be the correct (and Apple-compliant) way. It runs the whole sign-in in a single sign_up_or_log_in call: verifies the identity token and its...