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/// 将给定的数字加一 /// /// # Examples /// /// ``` /// let five = 5; /// /// assert_eq!(6, my_crate_zz43222::add_one(5)); /// ``` pub fn add_one(x: i32) -> i32 { x + 1 }
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/// 将给定的数字加一 /// /// # Examples /// /// ``` /// let five = 5; /// /// assert_eq!(6, my_crate_zz43222::add_one(5)); /// ``` pub fn add_one(x: i32) -> i32 { x + 1 }