Function polars::prelude::aggregations::_agg_helper_slice

source · 
pub fn _agg_helper_slice<T, F>(groups: &[[u32; 2]], f: F) -> Series
where
    F: Fn([u32; 2]) -> Option<<T as PolarsNumericType>::Native> + Send + Sync,
    T: PolarsNumericType,
    ChunkedArray<T>: IntoSeries,