Module snowflake 

Snowflake load: write Parquet to a stage URI (S3 / GCS / ABFS / file://), then optional COPY INTO.

Automatic COPY INTO requires SNOWFLAKE_USER / SNOWFLAKE_PASSWORD and a future native driver; today Rust always lands data on the stage via export_dataset_to_object_store_uri.

Functions

copy_into_table_from_stage

Optional COPY INTO — not linked in-tree; stage write is the supported path.

write_dataset_to_snowflake_stage

Write ds as Parquet to stage_uri (object-store URI Rust can write).