Function clone_array 

pub fn clone_array<T: MemVariable<AsmConfig<<BabyBearPoseidon2 as StarkGenericConfig>::Val, <BabyBearPoseidon2 as StarkGenericConfig>::Challenge>>>(
    builder: &mut Builder<AsmConfig<BabyBear, BinomialExtensionField<BabyBear, 4>>>,
    arr: &Array<AsmConfig<<BabyBearPoseidon2 as StarkGenericConfig>::Val, <BabyBearPoseidon2 as StarkGenericConfig>::Challenge>, T>,
) -> Array<AsmConfig<<BabyBearPoseidon2 as StarkGenericConfig>::Val, <BabyBearPoseidon2 as StarkGenericConfig>::Challenge>, T>