Removed rev_iter in favor of DoubleEndedIterator#13648

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gereeter wants to merge 2 commits intorust-lang:masterfrom

gereeter:removed-rev

Commits on Apr 28, 2014

Provide an implementation of DoubleEndedIterator for the results of &[T]::split and &[T]::rsplit
Jonathan S
committed
Deprecate the rev_iter pattern in all places where a DoubleEndedIterator is provided (everywhere but treemap)
Jonathan S
committed