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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/12/17 19:06:10 UTC

[GitHub] [arrow-rs] chadbrewbaker commented on issue #1049: Take on strings incorrect on slices

chadbrewbaker commented on issue #1049:
URL: https://github.com/apache/arrow-rs/issues/1049#issuecomment-996969236


   I looked into this last night. The code is crazy complex.
   
   At the small end composing permutations/transformations over null free u8 could be SIMD specialized. At the large end there need to be tests on worst case buffer explosion. Probably need to bring in https://docs.rs/proptest/latest/proptest/
   
   
   


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