Fix rustfmt for nightly/beta (#5911)

Unclear if this counts as a breaking change from rustfmt but this should
be an easy fix on our side.

Fixes beta CI. Nightly CI is also fixed by this, but nightly CI is
broken due to other reasons too.


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components/pattern/src/common.rs

@@ -229,11 +229,13 @@ where
 {
     type Error = T::Error;
 
-    type W<'a> = T::W<'a>
+    type W<'a>
+        = T::W<'a>
     where
         Self: 'a;
 
-    type L<'a, 'l> = T::L<'a, 'l>
+    type L<'a, 'l>
+        = T::L<'a, 'l>
     where
         Self: 'a;
 

components/pattern/src/double.rs

@@ -76,11 +76,13 @@ where
 {
     type Error = Infallible;
 
-    type W<'a> = WriteableAsTryWriteableInfallible<Either<&'a W0, &'a W1>>
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<Either<&'a W0, &'a W1>>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;
 
@@ -104,11 +106,13 @@ where
 {
     type Error = Infallible;
 
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W>
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;
 

components/pattern/src/multi_named.rs

@@ -95,11 +95,13 @@ where
 {
     type Error = MissingNamedPlaceholderError<'k>;
 
-    type W<'a> = Result<&'a W, Self::Error>
+    type W<'a>
+        = Result<&'a W, Self::Error>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;
 
@@ -125,11 +127,13 @@ where
 {
     type Error = MissingNamedPlaceholderError<'k>;
 
-    type W<'a> = Result<&'a W, Self::Error>
+    type W<'a>
+        = Result<&'a W, Self::Error>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;
 

components/pattern/src/single.rs

@@ -66,11 +66,13 @@ where
 {
     type Error = Infallible;
 
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W>
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;
 
@@ -89,11 +91,13 @@ where
 {
     type Error = Infallible;
 
-    type W<'a> = WriteableAsTryWriteableInfallible<&'a W>
+    type W<'a>
+        = WriteableAsTryWriteableInfallible<&'a W>
     where
         Self: 'a;
 
-    type L<'a, 'l> = &'l str
+    type L<'a, 'l>
+        = &'l str
     where
         Self: 'a;