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pub fn add_one(x:i32)->i32{ x+1 } #[cfg(test)] mod tests { #[test] fn it_works() { assert_eq!(3, super::add_one(2i32)); } }
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pub fn add_one(x:i32)->i32{ x+1 } #[cfg(test)] mod tests { #[test] fn it_works() { assert_eq!(3, super::add_one(2i32)); } }