Optimized HashMap. RawTable exposes a safe interface. (reopen)#16628

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bors merged 6 commits intorust-lang:masterfrom

pczarn:hashmap-opt

Sep 5, 2014

Commits on Sep 2, 2014

Commits on Sep 4, 2014

Commits on Sep 5, 2014

Work around inability to link lifetime of ref bindings (#16994)
pczarn
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