woohoo got my 2 stars for the day, and did it using Rust! https://github.com/sts10/advent-of-code-2017/blob/master/day01-rust/src/main.rs

(Screenshotted: I also now have a handy textfile -> Vector standalone Rust function to re-use on later days.)

Anyone else try the Day 1 challenge? https://octodon.social/media/FTK2SRAnn5bWhqJH644