infix fun <E, T : Iterable<E>> IterableContains.Builder<E, T, InAnyOrderSearchBehaviour>.but(only: only): IterableContains.Builder<E, T, InAnyOrderOnlySearchBehaviour>
Defines that the constraint "only the specified entries exist in the Iterable" shall be applied to this
sophisticated contains Iterable assertion.
Return
The newly created builder.