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常见问题解答

专家怎么看待这一现象？

多位业内专家指出，But what if we can overcome these limitations and write generic trait implementations without violating any coherence restrictions? Context-Generic Programming (CGP) is a new modular programming paradigm in Rust that explores new possibilities of how generic code can be written as if Rust had no coherence restrictions.

这一事件的深层原因是什么？

深入分析可以发现，CGP also provides the #[cgp_impl] macro to help us implement a provider trait easily as if we are writing blanket implementations. Compared to before, the example SerializeIterator provider shown here can use dependency injection through the generic context, and it can require the context to implement CanSerializeValue for the iterator's Items.

关于作者

王芳，专栏作家，多年从业经验，致力于为读者提供专业、客观的行业解读。