Avoid linking to itself in implementors section of trait page#32558

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bors merged 2 commits intorust-lang:masterfrom sanxiyn:rustdoc-self-link

Apr 19, 2016

+54-10

Commits on Mar 29, 2016

Avoid linking to itself in implementors section of trait page
sanxiyn
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Commits on Apr 5, 2016

Add a test
sanxiyn
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