-------------------------------------------------------------------------------------- Vector that stores data in an array. The data is stored using the `ArrayVectorData<'T>` type (discriminated union)

Implements a builder object (`IVectorBuilder`) for creating vectors of type `ArrayVector<'T>`. This includes operations such as appending, relocating values, creating vectors from arrays etc. The vector builder automatically switches between the two possible representations of the vector - when a missing value is present, it uses `ArrayVectorData.VectorOptional`, otherwise it uses `ArrayVectorData.VectorNonOptional`.