Throw an error when collecting from iterators with inconsistent length#29458

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nalimilan wants to merge 3 commits intomasterfrom nl/length

+60-7

Commits on Oct 1, 2018

Throw an error when collecting from iterators with inconsistent length
nalimilan
committed

Commits on Oct 5, 2018

Review fixes
nalimilan
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Commits on Oct 6, 2018

Use _copy_impl! instead of custom function
nalimilan
committed