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@wtn wtn commented Dec 4, 2025

Fixes #10186.

Rust examples fail with No such file or directory because dataset files (parquet, ipc, ndjson) are gitignored and only generated on-demand by init_files() during test runs.

Fix

Add pre-generated dataset files directly to the repository so examples work out-of-the-box.

  • Add foods1/foods2/null_nutriscore in parquet, ipc, ndjson formats
  • Remove examples/datasets/.gitignore that blocked these files
  • Add negation patterns to root .gitignore for examples/datasets/

@github-actions github-actions bot added documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars labels Dec 4, 2025
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Rust example for parquet is not running

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