From 1e6daea7b4bc30c621f79fba4b5b8a6ee2ad4484 Mon Sep 17 00:00:00 2001
From: oflatt <oflatt@gmail.com>
Date: Thu, 8 Aug 2024 09:35:51 -0600
Subject: [PATCH] fmt

---
 src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index ac74cf6f6..cef56c70e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1100,7 +1100,9 @@ impl EGraph {
             match rules {
                 Ruleset::Rules(_, rules) => {
                     match rules.entry(name) {
-                        indexmap::map::Entry::Occupied(_) => panic!("Rule '{name}' was already present"),
+                        indexmap::map::Entry::Occupied(_) => {
+                            panic!("Rule '{name}' was already present")
+                        }
                         indexmap::map::Entry::Vacant(e) => e.insert(compiled_rule),
                     };
                     Ok(name)