2019年3月4日

摘要:   SequenceA type that provides sequential, iterated access to its elements.是最基础的协议,可以通过迭代来获取它的元素。有两个关联类型: /// A type representing the sequence's elements. associatedtype Element /// A type that... 阅读全文
posted @ 2019-03-04 08:25 花老🐯 阅读(353) 评论(0) 推荐(0) 编辑

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