Minor cleanups now that #9629 is fixed#10930

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bors merged 3 commits intorust-lang:masterfrom

DaGenix:remove-unnecessary-fields

Dec 21, 2013

Commits on Dec 21, 2013

Remove remainder field from MutChunkIter

Palmer Cox
authored and
“Palmer
committed
Update next() and size_hint() for MutSpliterIterator

Palmer Cox
authored and
“Palmer
committed
Implement size_hint() for ByRef iterator

Palmer Cox
authored and
“Palmer
committed