polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- Confusing warning when calling read_csv() with fsspec URL
- pl.repeat does not respect leftmost-argument naming rule
- Struct `eq_missing` treats `{'x': NULL}` as equal to `NULL`
- refactor: Make `explode` part of the array namespace
- feat(python): Raise an error when users try to use Polars API in a fork()-without-execve() child
- error[E0599]: no method named `raw_table_mut` found for struct `hashbrown::HashMap` in the current scope
- Plotting not interacting well with Altair schema wrappers (x=alt.X(...))
- feat: Improved list arithmetic support
- fix(python): Remove incorrect warning when using an `IO[bytes]` instance
- head() on a lazy opened parquet leads to panic: called `Option::unwrap()` on a `None` value
- Docs
- Rust not yet supported