gather_and_postprocess

polars_ops::frame::join::merge_join

Function gather_and_postprocess 

Source 
pub fn gather_and_postprocess(
    build: DataFrame,
    probe: DataFrame,
    gather_build: Option<&[IdxSize]>,
    gather_probe: Option<&[IdxSize]>,
    df_builders: &mut Option<(DataFrameBuilder, DataFrameBuilder)>,
    args: &JoinArgs,
    left_on: &[PlSmallStr],
    right_on: &[PlSmallStr],
    left_is_build: bool,
    output_schema: &Schema,
) -> PolarsResult<DataFrame>