Mention std::fs::remove_dir_all in std::fs::remove_dir

[n0toose]

No description provided.

[rustbot]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @joboet (or someone else) some time within the next two weeks.

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[n0toose]

P.S. I also plan to send an improvement for std::fs::remove_dir_all later, but I'm sending this as a first step (given that it's a first contribution) to see whether I've gotten the hang of the writing style.

[n0toose]

third time's the charm?

[joboet]

Thank you, the new documentation is much better!
@bors r+ rollup

[bors]

📌 Commit 7bffa31 has been approved by joboet

It is now in the queue for this repository.