#dataframe #polars-dataframe #postgresql #convert #direct

bin+lib postgres_to_polars

A Rust library for direct and performant conversion of PostgreSQL data to Polars dataframes

25 releases (5 breaking)

Uses new Rust 2024

new 0.6.0 Jan 31, 2026
0.5.6 Dec 10, 2025
0.5.3 Nov 25, 2025
0.1.0 Jun 8, 2025

#11 in #direct

Apache-2.0

67KB
1.5K SLoC

postgres_to_polars

A Rust library for direct and performant conversion of PostgreSQL data to Polars dataframes.

WIP

TODO:

  • Documentation
  • Examples
  • Tests
  • Benchmarks
  • CI/CD

Dependencies

~39–57MB
~825K SLoC