If the vector is pinned and has a recycler, From<PinnedVec> implementation of Vec should clone (instead of consuming) the underlying vector so that the next allocation of a PinnedVec will recycle an already pinned one.
If the vector is pinned and has a recycler, From<PinnedVec> implementation of Vec should clone (instead of consuming) the underlying vector so that the next allocation of a PinnedVec will recycle an already pinned one.