polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- docs(rust): Update DataFrame code example in the eager section
- fix(rust): Don't panic in `log`/`log1p`/`exp` on non-numeric input
- Set max concurrency on scan from cloud object store
- Add NUMA-aware scheduling to streaming engine
- Add optional wrap parameter to Expr.shift for circular shifts
- feat(python): Accept expressions and selectors in read_csv columns parameter
- test(python): Test for lazy schema correctness
- Resolve some error mismatches between `.collect()` and `.collect_schema()`
- Safe FFI Export Functions Perform Unchecked Writes to Arbitrary Memory Addresses
- Unsound public FFI import function python_df_to_rust allows uninitialized memory dereference
- Docs
- Rust not yet supported