diff --git a/crates/oxc_syntax/src/node.rs b/crates/oxc_syntax/src/node.rs
index af492e321ede7..e39632df8bacc 100644
--- a/crates/oxc_syntax/src/node.rs
+++ b/crates/oxc_syntax/src/node.rs
@@ -52,10 +52,7 @@ impl Idx for NodeId {
 
 #[cfg(feature = "serialize")]
 impl Serialize for NodeId {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         serializer.serialize_u32(self.0.get())
     }
 }
diff --git a/crates/oxc_syntax/src/reference.rs b/crates/oxc_syntax/src/reference.rs
index 3d431bf020cdb..6273e47669e65 100644
--- a/crates/oxc_syntax/src/reference.rs
+++ b/crates/oxc_syntax/src/reference.rs
@@ -34,10 +34,7 @@ impl Idx for ReferenceId {
 
 #[cfg(feature = "serialize")]
 impl Serialize for ReferenceId {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         serializer.serialize_u32(self.0.get())
     }
 }
diff --git a/crates/oxc_syntax/src/scope.rs b/crates/oxc_syntax/src/scope.rs
index f43c613d72551..37e7731fcd95e 100644
--- a/crates/oxc_syntax/src/scope.rs
+++ b/crates/oxc_syntax/src/scope.rs
@@ -53,10 +53,7 @@ impl Idx for ScopeId {
 
 #[cfg(feature = "serialize")]
 impl Serialize for ScopeId {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         serializer.serialize_u32(self.0.get())
     }
 }
diff --git a/crates/oxc_syntax/src/symbol.rs b/crates/oxc_syntax/src/symbol.rs
index e09c91ca080e7..85d6133f23ec1 100644
--- a/crates/oxc_syntax/src/symbol.rs
+++ b/crates/oxc_syntax/src/symbol.rs
@@ -53,10 +53,7 @@ impl Idx for SymbolId {
 
 #[cfg(feature = "serialize")]
 impl Serialize for SymbolId {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         serializer.serialize_u32(self.0.get())
     }
 }
@@ -79,10 +76,7 @@ impl Idx for RedeclarationId {
 
 #[cfg(feature = "serialize")]
 impl Serialize for RedeclarationId {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         serializer.serialize_u32(self.0.get())
     }
 }