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Update ch06-01-defining-an-enum.md

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usernameisnull 2017-05-03 01:43:59 +08:00 committed by GitHub
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@ -33,7 +33,7 @@ let four = IpAddrKind::V4;
let six = IpAddrKind::V6;
```
注意枚举的成员位于其标识符的命名空间中，并使用两个冒号分开。这么设计的益处是现在`IpAddrKind::V4`和`IpAddrKind::V6`是相同类型的：`IpAddrKind`。例如，接着我们可以顶一个函数来获取`IpAddrKind`：
注意枚举的成员位于其标识符的命名空间中，并使用两个冒号分开。这么设计的益处是现在`IpAddrKind::V4`和`IpAddrKind::V6`是相同类型的：`IpAddrKind`。例如，接着我们可以定义一个函数来获取`IpAddrKind`：
```rust
# enum IpAddrKind {