Rust fp-solution
Thanks to rudy_ for help with shortest solution!\n\n\nimpl Solution {\n    pub fn array_sign(nums: Vec<i32>) -> i32 {\n        nums.iter().fold(1, |prod, &x| pr
Thanks to **rudy_** for help with shortest solution!\n\n```\nimpl Solution {\n    pub fn array_sign(nums: Vec<i32>) -> i32 {\n        nums.iter().fold(1, |prod, &x| prod * x.signum())\n    }\n}\n```
['Rust']