Clean-ups on de-arc-ing of ClientCirc.
This includes @Diziet's !224 (merged), plus a clippy fix and a fix to make a few methods take self
by reference. I'm giving it to gitlab CI to make sure I've fixed everything, then I'll merge.
This includes @Diziet's !224 (merged), plus a clippy fix and a fix to make a few methods take self
by reference. I'm giving it to gitlab CI to make sure I've fixed everything, then I'll merge.