Fix incorrect 'memory leak' example for `Vec::set_len`.#34989

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bors merged 1 commit intorust-lang:masterfrom frewsxcv:fix-set-len-doc-example

Jul 24, 2016

+4-3

Commits on Jul 23, 2016

Fix incorrect 'memory leak' example for Vec::set_len.
frewsxcv
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