1 use same_file::is_same_file; 2 use std::io; 3 try_main() -> Result<(), io::Error>4 fn try_main() -> Result<(), io::Error> { 5 assert!(is_same_file("/bin/sh", "/usr/bin/sh")?); 6 Ok(()) 7 } 8 main()9 fn main() { 10 try_main().unwrap(); 11 } 12