From 189b0ffcf2f28e4e51cb28c79d834e94cf57d216 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 17 May 2026 18:04:25 +0900
Subject: fix(compile): remove to_string from impl Rule blocks (E0407)

---
 crates/shirabe/src/dependency_resolver/generic_rule.rs        | 4 ----
 crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs | 4 ----
 crates/shirabe/src/dependency_resolver/rule2_literals.rs      | 4 ----
 3 files changed, 12 deletions(-)

diff --git a/crates/shirabe/src/dependency_resolver/generic_rule.rs b/crates/shirabe/src/dependency_resolver/generic_rule.rs
index 1c7f5f4..1e14020 100644
--- a/crates/shirabe/src/dependency_resolver/generic_rule.rs
+++ b/crates/shirabe/src/dependency_resolver/generic_rule.rs
@@ -110,10 +110,6 @@ impl Rule for GenericRule {
         todo!()
     }
 
-    fn to_string(&self) -> String {
-        todo!()
-    }
-
     fn equals(&self, rule: &dyn Rule) -> bool {
         todo!()
     }
diff --git a/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs b/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
index 102beaa..33ba3ca 100644
--- a/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
+++ b/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
@@ -135,10 +135,6 @@ impl Rule for MultiConflictRule {
         todo!()
     }
 
-    fn to_string(&self) -> String {
-        todo!()
-    }
-
     fn equals(&self, rule: &dyn Rule) -> bool {
         todo!()
     }
diff --git a/crates/shirabe/src/dependency_resolver/rule2_literals.rs b/crates/shirabe/src/dependency_resolver/rule2_literals.rs
index 49a3492..183e9a8 100644
--- a/crates/shirabe/src/dependency_resolver/rule2_literals.rs
+++ b/crates/shirabe/src/dependency_resolver/rule2_literals.rs
@@ -98,10 +98,6 @@ impl Rule for Rule2Literals {
         todo!()
     }
 
-    fn to_string(&self) -> String {
-        todo!()
-    }
-
     fn equals(&self, rule: &dyn Rule) -> bool {
         todo!()
     }
-- 
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