feats: devenv / update deps / clean clippy / dependabot / drop useless submodule

[kioqq]

Hi @mgeier, I've been using your library for a while through my private fork and thought I'd share what I have. Maybe it will be useful in some way for you.

• drop useless submodule
• update dev deps
• clean clippy after update
• dependabot for looking dev-deps updates
• devenv/justfile for better new devs experience :)

[mgeier]

Thanks for this PR!

It looks like this consists of multiple independent changes, right?

It would be easier for me to review if you could split it into multiple PRs, ideally starting with smaller ones.

drop useless submodule

I don't think it's useless. It allows us get changes from the upstream project, there's even a GitHub action that sends a notification when something changes: https://github.com/mgeier/rtrb/blob/main/.github/workflows/cache-padded-updates.yml

When we copy the file into this repo, it will get outdated.

Or am I missing something?

devenv/justfile for better new devs experience :)

I'm not familiar with either of those tools, so I'll have to look into it before I can determine whether those changes are worth making.

At first sight, it sure looks like a lot of boilerplate.

[kioqq]

I just thought I'd share how I use your crate by myself, nothing more :) If you want to take something from it I can make a separate PR or you can do it yourself.