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`if let`: 1 つのパターンの `match`
https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html
https://doc.rust-lang.org/book/ch06-03-if-let.html
#rustlang
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`if let`: 1 つのパターンの `match`
https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html
https://doc.rust-lang.org/book/ch06-03-if-let.html
#rustlang
No replies yet.