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add solutions for enum.md
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@ -51,7 +51,7 @@ fn main() {
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🌟🌟 枚举成员中的值可以使用模式匹配来获取
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```rust,editable
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// 仅填空,不要修改其它代码!
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// 仅填空并修复错误
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enum Message {
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Quit,
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Move { x: i32, y: i32 },
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@ -60,7 +60,7 @@ enum Message {
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}
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fn main() {
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let msg = Message::Move{x: 1, y: 1};
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let msg = Message::Move{x: 1, y: 2};
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if let Message::Move{__} = msg {
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assert_eq!(a, b);
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