Colin Walters 19224a411a repo: Add two more cap-std APIs ... Followup to the previous PR. I realized now with `io_lifetimes` we can offer a safe `dfd_borrow()` that *borrows* the file descriptor for the repository. (In contrast to the current `.dfd()` that returns the raw version) Building on that, add another API that re-acquires a `Dir` instance. (In the future in theory we could optimize this more by knowing whether or not the repo was constructed via cap-std, and perhaps in theory synthesize a `&Dir` reference, but I don't think we need that now)		2022-05-06 12:53:57 -04:00
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rust	repo: Add two more cap-std APIs	2022-05-06 12:53:57 -04:00