polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- fix(rust): Remove empty format precision specifier
- docs(rust): Add examples in rust for window functions row mapping strategies
- Exception on specifying a Date schema on DataFrame creation with row data orientation
- `pl.get` expression that can handle missing columns.
- [feat/Discussion] Move polars engine affinity logic to the rust layer
- LazyFrame.explain() for rolling aggregation does not indicate a window aggregation
- Add `indent: bool` argument to `.json_encode()`
- User guide page for getting Polars code from LLMs
- index_of() with Series of length 1 and dtype Array doesn't work
- read_excel with 0 row schema inference fails on schema override with pl.Boolean
- Docs
- Rust not yet supported