}
// test `stat`
- assert_eq!(fs::metadata("foo.txt").unwrap_err().kind(), ErrorKind::PermissionDenied);
+ let err = fs::metadata("foo.txt").unwrap_err();
+ assert_eq!(err.kind(), ErrorKind::PermissionDenied);
// check that it is the right kind of `PermissionDenied`
- assert_eq!(Error::last_os_error().raw_os_error(), Some(libc::EACCES));
+ assert_eq!(err.raw_os_error(), Some(libc::EACCES));
}