Format with rustfmt 0.8.2
diff --git a/src/macros.rs b/src/macros.rs
index 0017d50..e9b7034 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -113,7 +113,12 @@
     )
 }
 
-#[cfg(all(feature = "printing", any(feature = "full", feature = "derive")))]
+#[cfg(
+    all(
+        feature = "printing",
+        any(feature = "full", feature = "derive")
+    )
+)]
 macro_rules! generate_to_tokens {
     (do_not_generate_to_tokens $($foo:tt)*) => ();
 
@@ -149,7 +154,13 @@
     };
 }
 
-#[cfg(all(feature = "printing", feature = "derive", not(feature = "full")))]
+#[cfg(
+    all(
+        feature = "printing",
+        feature = "derive",
+        not(feature = "full")
+    )
+)]
 macro_rules! to_tokens_call {
     // If the variant is marked as #full, don't auto-generate to-tokens for it.
     ($e:ident, $tokens:ident, #full $($rest:tt)*) => {
@@ -172,7 +183,12 @@
     ($($rest:tt)*) => (ast_struct! { $($rest)* });
 }
 
-#[cfg(all(feature = "parsing", any(feature = "full", feature = "derive")))]
+#[cfg(
+    all(
+        feature = "parsing",
+        any(feature = "full", feature = "derive")
+    )
+)]
 macro_rules! impl_synom {
     ($t:ident $description:tt $($parser:tt)+) => {
         impl Synom for $t {