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/// Adds one to the number given. /// /// # Examples /// /// ``` /// let five = 5; /// /// assert_eq!(6, adder::add_one(five)); /// ``` pub fn add_one(x: i32) -> i32 { x + 1 }
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/// Adds one to the number given. /// /// # Examples /// /// ``` /// let five = 5; /// /// assert_eq!(6, adder::add_one(five)); /// ``` pub fn add_one(x: i32) -> i32 { x + 1 }