Add iterator method .rfold(init, function); the reverse of fold - #44682

Merged

bors merged 7 commits into

rust-lang:masterfrom

bluss:iter-rfold

Sep 22, 2017

Commits on Sep 18, 2017

core: Small fix in fold docs
bluss
committed
ffd171e
core: Add DoubleEndedIterator::rfold
bluss
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91318c8
core: Implement fold / rfold for Rev
bluss
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31cf26a
core: Implement rfold for Map, Cloned, Chain
bluss
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a59a25d
alloc: Implement rfold for VecDeque iterators
bluss
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84c90f3
core: Add feature gate to rfold example code
bluss
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7e81cee

Commits on Sep 19, 2017

core: Assign tracking issue for iter_rfold
bluss
committed
41a4226