Add Iterator::flatten - #48115

Merged

bors merged 5 commits into

rust-lang:masterfrom

Centril:feature/iterator_flatten

Feb 25, 2018

Commits on Feb 20, 2018

add Iterator::flatten and redefine flat_map(f) in terms of map(f).flatten()
Centril
committed
6af23f9
Iterator::flatten: fix tracking issue number on FusedIterator for Flatten
Centril
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36be763
core::iter::Flatten: update FlatMap & Flatten according to discussion
Centril
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0e39401
core::iter::Iterator::flatten: tracking issue is #48213
Centril
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3d74c74
core::iter::Iterator::flatten: improve docs wrt. deep vs. shallow flatten per @clarcharr's review
Centril
committed
819d57a