_agg_helper_idx_no_null

polars::frame::group_by::aggregations

Function _agg_helper_idx_no_null 

Source 
pub fn _agg_helper_idx_no_null<T, F>(groups: &GroupsIdx, f: F) -> Series
where
    F: Fn((u32, &UnitVec<u32>)) -> <T as PolarsNumericType>::Native + Send + Sync,
    T: PolarsNumericType,
Expand description

Same helper as _agg_helper_idx but for aggregations that don’t return an Option.