[#90F08C8D07D0E8B78C524F70A71CDDD292A33D1D]
Assignment
recycled_ptr& operator=(recycled_ptr const& other) noexcept;
If `other` references an object, this acquires shared ownership and references the same recycle bin as `other`. The previous object if any is released.
this->release()
&this->bin() == &other->bin() && this->get() == other.get()
Throws nothing.