to_dataset_scan

polars_python::dataset::dataset_provider_funcs

Function to_dataset_scan 

Source 
pub fn to_dataset_scan(
    dataset_object: &PythonObject,
    existing_resolved_version_key: Option<&str>,
    limit: Option<usize>,
    projection: Option<&[PlSmallStr]>,
    filter_columns: Option<&[PlSmallStr]>,
    pyarrow_predicate: Option<&str>,
) -> PolarsResult<Option<(DslPlan, PlSmallStr)>>