--- a/rust/hg-core/src/revlog/revlog.rs	Thu Oct 14 13:34:37 2021 +0100
+++ b/rust/hg-core/src/revlog/revlog.rs	Thu Oct 14 13:58:25 2021 +0200
@@ -76,7 +76,8 @@
                 Some(index_mmap) => {
                     let version = get_version(&index_mmap)?;
                     if version != 1 {
-                        // A proper new version should have had a repo/store requirement.
+                        // A proper new version should have had a repo/store
+                        // requirement.
                         return Err(HgError::corrupted("corrupted revlog"));
                     }
 
@@ -428,6 +429,6 @@
             .with_version(1)
             .build();
 
-        assert_eq!(get_version(&bytes).map_err(|_err|()), Ok(1))
+        assert_eq!(get_version(&bytes).map_err(|_err| ()), Ok(1))
     }
 }