Function arrow::compute::kernels::boolean::is_not_null

pub fn is_not_null(input: &dyn Array) -> Result<BooleanArray>

Returns a non-null BooleanArray with whether each value of the array is not null.

Error

This function never errors.

Example

use arrow::array::BooleanArray;
use arrow::compute::kernels::boolean::is_not_null;
let a = BooleanArray::from(vec![Some(false), Some(true), None]);
let a_is_not_null = is_not_null(&a)?;
assert_eq!(a_is_not_null, BooleanArray::from(vec![true, true, false]));