Function polars_core::frame::group_by::aggregations::_slice_from_offsets

source ยท 
pub fn _slice_from_offsets<T>(
    ca: &ChunkedArray<T>,
    first: IdxSize,
    len: IdxSize
) -> ChunkedArray<T>
where
    T: PolarsDataType,
Available on crate feature algorithm_group_by only.