Function polars::export::arrow::compute::cast::primitive_to_boolean

source · [−]
pub fn primitive_to_boolean<T>(
    from: &PrimitiveArray<T>, 
    to_type: DataType
) -> BooleanArray where
    T: NativeType, 
This is supported on crate feature compute_cast only.
Expand description

Returns a BooleanArray where every element is different from zero. Validity is preserved.