Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Functor [::] 我在这里遇到了这个实例,但我不理解语法,也没有在代码的任何地方找到它。文档是怎么说的?
Functor [::]
它是Data Parallel Haskell arrays的一个实例。