arrow::compute::kernels

Module boolean

Expand description

Defines boolean kernels on Arrow BooleanArray’s, e.g. AND, OR and NOT.

These kernels can leverage SIMD if available on your system. Currently no runtime detection is provided, you should enable the specific SIMD intrinsics using RUSTFLAGS="-C target-feature=+avx2" for example. See the documentation here for more information.

Functions§

  • and
    Performs AND operation on two arrays. If either left or right value is null then the result is also null.
  • and_kleene
    Logical ‘and’ boolean values with Kleene logic
  • and_not
    Performs AND_NOT operation on two arrays. If either left or right value is null then the result is also null.
  • is_not_null
    Returns a non-null BooleanArray with whether each value of the array is not null.
  • is_null
    Returns a non-null BooleanArray with whether each value of the array is null.
  • not
    Performs unary NOT operation on an arrays. If value is null then the result is also null.
  • or
    Performs OR operation on two arrays. If either left or right value is null then the result is also null.
  • or_kleene
    Logical ‘or’ boolean values with Kleene logic