Where clauses for more expressive bounds#135

Merged

brson merged 5 commits intorust-lang:masterfrom nikomatsakis:where-clauses

Sep 30, 2014

Commits on Jun 24, 2014

Introduce where
nikomatsakis
committed

Commits on Jul 3, 2014

Commits on Aug 8, 2014

Change rule to forbid trivial where clauses; purge discussion of multidispatch pattern, as it now seems that multidispatch is frequent enough to merit better support.
nikomatsakis
committed

Commits on Aug 14, 2014

Clarify that where clauses cannot yet appear on trait methods.
nikomatsakis
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