jhorstmann opened a new issue, #9480:
URL: https://github.com/apache/arrow-rs/issues/9480
**Is your feature request related to a problem or challenge? Please describe
what you are trying to do.**
I have two usecases where I would like to reuse the logic in `Predicate`
outside of arrow-rs:
- When processing data in many small batches I'd like to build a `Regex`
only once and reuse that predicate, instead of arrow having to translate the
pattern separately for each batch.
- I have some row-based expression evaluation code that should also support
`LIKE` expressions, it would be great to be able to reuse the same optimized
translation into regular expressions as for array evaluation.
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**Describe the solution you'd like**
Making `Predicate` and its methods public would allow me to solve those
usecases
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**Describe alternatives you've considered**
Copying the code into my project would be an alternative.
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**Additional context**
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