polars::prelude::arity

Function binary

Source 
pub fn binary<T, U, V, F, Arr>(
    lhs: &ChunkedArray<T>,
    rhs: &ChunkedArray<U>,
    op: F,
) -> ChunkedArray<V>
where
    T: PolarsDataType,
    U: PolarsDataType,
    V: PolarsDataType<Array = Arr>,
    Arr: Array,
    F: FnMut(&<T as PolarsDataType>::Array, &<U as PolarsDataType>::Array) -> Arr,
Expand description

Applies a kernel that produces Array types.