diff --git a/utils/pattern/src/common.rs b/utils/pattern/src/common.rs
index cf9c6303117..a2e328e4baa 100644
--- a/utils/pattern/src/common.rs
+++ b/utils/pattern/src/common.rs
@@ -153,7 +153,11 @@ where
     T: PlaceholderValueProvider<K> + ?Sized,
 {
     type Error = T::Error;
-    type W<'a> = T::W<'a> where T: 'a, 'b: 'a;
+    type W<'a>
+        = T::W<'a>
+    where
+        T: 'a,
+        'b: 'a;
     const LITERAL_PART: Part = T::LITERAL_PART;
     fn value_for(&self, key: K) -> (Self::W<'_>, Part) {
         (*self).value_for(key)
diff --git a/utils/pattern/src/double.rs b/utils/pattern/src/double.rs
index 116c33a08e2..268fad5c0f5 100644
--- a/utils/pattern/src/double.rs
+++ b/utils/pattern/src/double.rs
@@ -72,7 +72,11 @@ where
     W1: Writeable,
 {
     type Error = Infallible;
-    type W<'a> = WriteableAsTryWriteableInfallible<Either<&'a W0, &'a W1>> where W0: 'a, W1: 'a;
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<Either<&'a W0, &'a W1>>
+    where
+        W0: 'a,
+        W1: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     #[inline]
     fn value_for(&self, key: DoublePlaceholderKey) -> (Self::W<'_>, writeable::Part) {
@@ -92,7 +96,10 @@ where
     W: Writeable,
 {
     type Error = Infallible;
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W> where W: 'a;
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
+    where
+        W: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     #[inline]
     fn value_for(&self, key: DoublePlaceholderKey) -> (Self::W<'_>, writeable::Part) {
diff --git a/utils/pattern/src/multi_named.rs b/utils/pattern/src/multi_named.rs
index 1eced46557b..69296dae23b 100644
--- a/utils/pattern/src/multi_named.rs
+++ b/utils/pattern/src/multi_named.rs
@@ -93,7 +93,11 @@ where
     W: Writeable,
 {
     type Error = MissingNamedPlaceholderError<'k>;
-    type W<'a> = Result<&'a W, Self::Error> where W: 'a, Self: 'a;
+    type W<'a>
+        = Result<&'a W, Self::Error>
+    where
+        W: 'a,
+        Self: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     #[inline]
     fn value_for<'a>(
@@ -116,7 +120,11 @@ where
     S: litemap::store::Store<K, W>,
 {
     type Error = MissingNamedPlaceholderError<'k>;
-    type W<'a> = Result<&'a W, Self::Error> where W: 'a, Self: 'a;
+    type W<'a>
+        = Result<&'a W, Self::Error>
+    where
+        W: 'a,
+        Self: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     #[inline]
     fn value_for<'a>(
diff --git a/utils/pattern/src/single.rs b/utils/pattern/src/single.rs
index 75132809512..f14fcabdeb2 100644
--- a/utils/pattern/src/single.rs
+++ b/utils/pattern/src/single.rs
@@ -61,7 +61,10 @@ where
     W: Writeable,
 {
     type Error = Infallible;
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W> where W: 'a;
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
+    where
+        W: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     fn value_for(&self, _key: SinglePlaceholderKey) -> (Self::W<'_>, writeable::Part) {
         (
@@ -76,7 +79,10 @@ where
     W: Writeable,
 {
     type Error = Infallible;
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W> where W: 'a;
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
+    where
+        W: 'a;
     const LITERAL_PART: writeable::Part = crate::PATTERN_LITERAL_PART;
     fn value_for(&self, _key: SinglePlaceholderKey) -> (Self::W<'_>, writeable::Part) {
         let [value] = self;