Function polars_core::utils::parallel_op_series

pub fn parallel_op_series<F>(
    f: F, 
    s: Series, 
    n_threads: Option<usize>
) -> Result<Series> where
    F: Fn(Series) -> Result<Series> + Send + Sync, 

Simple wrapper to parallelize functions that can be divided over threads aggregated and finally aggregated in the main thread. This can be done for sum, min, max, etc.