Add (try_)entry_ref functions and EntryRef types #331
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lgtm |
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@tfreiberg-fastly Probably a month or so out from a stable v7 release but you can use this funtionality today by pinning version |
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As discussed in #183
Adds an EntryRef API similar to https://docs.rs/hashbrown/latest/hashbrown/hash_map/enum.EntryRef.html
The main difference is that I also added an OccupiedEntryRef type which can return the borrowed
&Qkey in thekey()function and it means thatVacantEntryRef::insert_entrydoesn't have to convert from&QtoKtwiceBTW, nice job moving to the detached guards, that made this very easy!