crossbeam is a package name. It would be like googling “Nokogiri XML” and only getting Ruby results. The generic name is just Deque. https://en.wikipedia.org/w

crossbeam is a package name. It would be like googling “Nokogiri XML” and only getting Ruby results. The generic name is just Deque. https://en.wikipedia.org/wiki/Double-ended_queue https://en.wikipedia.org/wiki/Double-ended_queue