Ignore the naysayers in this thread; I don't really get why people think it's ok nitpick how you've decided to present a particular topic that you publish to the world free of charge. It's... kinda rude, IMO.

I really enjoyed reading this piece, and had never heard of cargo-edit, so thank you for that.

As a Scala person, I've actually struggled with Rust's Future, because it's quite different and requires a new mental model of how things work, which I think you did a great job providing.