pub type Result<T = ()> = std::result::Result<T, Box<dyn std::error::Error>>; mod trust {    use git_sec::Trust;     #[test]    fn ordering() {        assert!(Trust::Reduced < Trust::Full);    }} mod permission {    use git_sec::Permission;     #[test]    fn check() {        assert_eq!(Permission::Allow.check("hi").unwrap(), Some("hi"));        assert_eq!(Permission::Deny.check("hi").unwrap(), None);        assert!(Permission::Forbid.check("hi").is_err());    }     #[test]    fn check_opt() {        assert_eq!(Permission::Allow.check_opt("hi"), Some("hi"));        assert_eq!(Permission::Deny.check_opt("hi"), None);        assert_eq!(Permission::Forbid.check_opt("hi"), None);    }     #[test]    fn is_allowed() {        assert!(Permission::Allow.is_allowed());        assert!(!Permission::Deny.is_allowed());        assert!(!Permission::Forbid.is_allowed());    }} mod identity;