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regex: implement size_hint for set match iterators #486

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BurntSushi merged 1 commit into rust-lang:master from srijs:patch-1

Jun 19, 2018

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srijs commented Jun 7, 2018

Implementing size_hint for SetMatchesIntoIter and SetMatchesIter by just passing through the hint from the underlying iterators.

I've refrained from implementing ExactSizeIterator for these two types because I wasn't sure whether you'd be okay committing to this API.


          regex: implement size_hint for set match iterators

510e152

BurntSushi merged commit a90fbd2 into rust-lang:master

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BurntSushi commented Jun 19, 2018

I've refrained from implementing ExactSizeIterator for these two types because I wasn't sure whether you'd be okay committing to this API.

I think this would be OK! :-)

srijs deleted the patch-1 branch

June 19, 2018 20:20

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