Function polars_core::chunked_array::ops::arity::unary_kernel

source ยท 
pub fn unary_kernel<T, V, F, Arr>(
    ca: &ChunkedArray<T>,
    op: F
) -> ChunkedArray<V>
where
    T: PolarsDataType,
    V: PolarsDataType<Array = Arr>,
    Arr: Array,
    F: FnMut(&T::Array) -> Arr,
Expand description

Applies a kernel that produces Array types.