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rust-itertools / itertools

Extra iterator adaptors, iterator methods, free functions, and macros.
https://docs.rs/itertools/
Apache License 2.0
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Specialize `ZipLongest::rfold` #848

Closed Philippe-Cholet closed 7 months ago

Philippe-Cholet commented 7 months ago

Related to #755

cargo bench --bench specializations "zip_longest/rfold"

zip_longest/rfold  [1.5947 µs 1.6000 µs 1.6061 µs]
                   [814.20 ns 817.88 ns 822.20 ns]
                   [-50.441% -49.494% -48.665%]