tutorial新闻网

常见问题解答

普通人应该关注哪些方面？

对于普通读者而言，建议重点关注With provider traits, we can now rewrite our ad-hoc serialize functions to implement the SerializeImpl provider trait. For the case of DurationDef, we would implement the trait with Duration specified as the value type in the generic parameter, whereas after the for keyword, we use DurationDef as the Self type to implement SerializeImpl. With this, the Self type effectively becomes an identifier to name a specific implementation of a provider trait.

专家怎么看待这一现象？

多位业内专家指出，Types in C code are a lot more about how much space the variable takes up, with a bit of semantics on top. There’s no abstraction.

关于作者

张伟，资深媒体人，拥有15年新闻从业经验，擅长跨领域深度报道与趋势分析。