# Classes

| Class | Description |
|-|-|
| [`flyteplugins.polars.df_transformer.ParquetToPolarsDecodingHandler`](https://www.union.ai/docs/v2/union/api-reference/integrations/polars/packages/flyteplugins.polars.df_transformer/parquettopolarsdecodinghandler/page.md) | |
| [`flyteplugins.polars.df_transformer.ParquetToPolarsLazyFrameDecodingHandler`](https://www.union.ai/docs/v2/union/api-reference/integrations/polars/packages/flyteplugins.polars.df_transformer/parquettopolarslazyframedecodinghandler/page.md) | |
| [`flyteplugins.polars.df_transformer.PolarsLazyFrameToParquetEncodingHandler`](https://www.union.ai/docs/v2/union/api-reference/integrations/polars/packages/flyteplugins.polars.df_transformer/polarslazyframetoparquetencodinghandler/page.md) | |
| [`flyteplugins.polars.df_transformer.PolarsToParquetEncodingHandler`](https://www.union.ai/docs/v2/union/api-reference/integrations/polars/packages/flyteplugins.polars.df_transformer/polarstoparquetencodinghandler/page.md) | |

---
**Source**: https://github.com/unionai/unionai-docs/blob/main/content/api-reference/integrations/polars/classes/_index.md
**HTML**: https://www.union.ai/docs/v2/union/api-reference/integrations/polars/classes/