Draft: Priority-based queueing for StreamMap

Obsoletes !2092 (closed)

requested review from @Diziet

added 1 commit

• 76920086 - wip working but need to break into fixups

Compare with previous version

FTAOD I think you want me to review this, and have an opinion on your XXXX, rather than waiting for you to fix them.

FTAOD?

Oops, this isn't ready for review; I don't recommend looking at it yet.

removed review request for @Diziet

requested review from @triage-bot

added 6 commits

• 52644d24 - Add GenericMap trait
• e12ba517 - Add PriorityMap
• ea6bccd7 - Implement GenericMap for CountedMap
• dbfbad08 - StreamMap: change internal map from CountedMap to PriorityMap<CountedMap>
• b5b5735e - fixup! Add PriorityMap
• 5b9ec23e - wip: add priority iteration for PriorityMap (broken)

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Abandoning. Making this work would require GATs. While they are allowed by our current MSRV, this is more complexity than I was hoping for for this approach.

!2123 (closed) looks like a workable simpler approach.

closed