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10 lines
314 B
10 lines
314 B
3 years ago
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# 还可以的单向链表
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在之前我们写了一个最小可用的单向链表，下面一起来完善下，首先创建一个新的文件 `src/second.rs`，然后在 `lib.rs` 中引入：
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```rust
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// in lib.rs
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pub mod first;
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pub mod second;
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```
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并将 `first.rs` 中的所有内容拷贝到 `second.rs` 中。
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