1#[cfg(test)] 2mod tests { 3 #[test] 4 fn it_works() { 5 let result = 2 + 2; 6 assert_eq!(result, 4); 7 } 8} 9pub fn gardenia_f1(a : i32) { 10 println!("call funtion in gardenia-night, function name gardenia-night_f1, args: {}", a); 11}