Use match for readability

Author: cruessler

gix-blame/src/lib.rs

@@ -815,8 +815,9 @@ pub fn blame_file<E>(
             // None of the changes affected the file we’re currently blaming.
             continue;
         };
-        let gix_diff::tree::recorder::Change::Modification { previous_oid, oid, .. } = modification else {
-            if matches!(modification, gix_diff::tree::recorder::Change::Addition { .. }) {
+
+        match modification {
+            gix_diff::tree::recorder::Change::Addition { .. } => {
                 // Every line that has not been blamed yet on a commit, is expected to have been
                 // added when the file was added to the repository.
                 out.extend(lines_to_blame.iter().map(|hunk| {
@@ -833,13 +834,14 @@ pub fn blame_file<E>(
                 lines_to_blame = vec![];
 
                 break;
-            } else {
-                todo!()
             }
-        };
+            gix_diff::tree::recorder::Change::Deletion { .. } => todo!(),
+            gix_diff::tree::recorder::Change::Modification { previous_oid, oid, .. } => {
+                let changes = get_changes(&odb, resource_cache, *oid, *previous_oid, file_path);
 
-        let changes = get_changes(&odb, resource_cache, *oid, *previous_oid, file_path);
-        lines_to_blame = process_changes(&mut out, &lines_to_blame, &changes, suspect);
+                lines_to_blame = process_changes(&mut out, &lines_to_blame, &changes, suspect);
+            }
+        }
     }
 
     assert_eq!(lines_to_blame, vec![]);