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Merge pull request #305 from fzzkyd/master

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Fix typo CH10-02
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KaiserY 2019-03-19 09:25:46 +08:00 committed by GitHub
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@ -399,7 +399,7 @@ impl<T: Display + PartialOrd> Pair<T> {
}
```
<span class="caption">示例 10-17：根据 trait bound 在泛型上有条件的实现方法</span>
<span class="caption">示例 10-16：根据 trait bound 在泛型上有条件的实现方法</span>
也可以对任何实现了特定 trait 的类型有条件地实现 trait。对任何满足特定 trait bound 的类型实现 trait 被称为 *blanket implementations*，他们被广泛的用于 Rust 标准库中。例如，标准库为任何实现了 `Display` trait 的类型实现了 `ToString` trait。这个 `impl` 块看起来像这样：