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Update errors.md #1490

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Update errors.md #1490

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2 changes: 0 additions & 2 deletions src/advance/errors.md
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Expand Up @@ -685,8 +685,6 @@ fn render() -> Result<String> {
}
```

关于如何选用 `thiserror` 和 `anyhow` 只需要遵循一个原则即可：**是否关注自定义错误消息**，关注则使用 `thiserror`（常见业务代码），否则使用 `anyhow`（编写第三方库代码）。

## 总结

Rust 一个为人津津乐道的点就是强大、易用的错误处理，对于新手来说，这个机制可能会有些复杂，但是一旦体会到了其中的好处，你将跟我一样沉醉其中不能自拔。