From 86161ce15f871079071fee88bd6ab7a0ce518154 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sun, 11 Dec 2022 15:45:22 -0800
Subject: [PATCH] Adjust spacing in some macro matchers

---
 serde/src/de/impls.rs   | 28 ++++++++++++++--------------
 serde/src/private/de.rs |  2 +-
 serde/src/ser/impls.rs  | 12 ++++++------
 3 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/serde/src/de/impls.rs b/serde/src/de/impls.rs
index f474b94a0..2503243fe 100644
--- a/serde/src/de/impls.rs
+++ b/serde/src/de/impls.rs
@@ -733,7 +733,7 @@ impl<'de> Deserialize<'de> for CString {
 macro_rules! forwarded_impl {
     (
         $(#[doc = $doc:tt])*
-        ( $($id: ident),* ), $ty: ty, $func: expr
+        ($($id:ident),*), $ty:ty, $func:expr
     ) => {
         $(#[doc = $doc])*
         impl<'de $(, $id : Deserialize<'de>,)*> Deserialize<'de> for $ty {
@@ -860,7 +860,7 @@ impl<'de, T: ?Sized> Deserialize<'de> for PhantomData<T> {
 #[cfg(any(feature = "std", feature = "alloc"))]
 macro_rules! seq_impl {
     (
-        $ty:ident < T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound1:ident $(+ $bound2:ident)*)* >,
+        $ty:ident <T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound1:ident $(+ $bound2:ident)*)*>,
         $access:ident,
         $clear:expr,
         $with_capacity:expr,
@@ -1353,7 +1353,7 @@ tuple_impls! {
 #[cfg(any(feature = "std", feature = "alloc"))]
 macro_rules! map_impl {
     (
-        $ty:ident < K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound1:ident $(+ $bound2:ident)*)* >,
+        $ty:ident <K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound1:ident $(+ $bound2:ident)*)*>,
         $access:ident,
         $with_capacity:expr
     ) => {
@@ -1440,15 +1440,15 @@ macro_rules! parse_ip_impl {
 #[cfg(feature = "std")]
 macro_rules! variant_identifier {
     (
-        $name_kind: ident ( $($variant: ident; $bytes: expr; $index: expr),* )
-        $expecting_message: expr,
-        $variants_name: ident
+        $name_kind:ident ($($variant:ident; $bytes:expr; $index:expr),*)
+        $expecting_message:expr,
+        $variants_name:ident
     ) => {
         enum $name_kind {
-            $( $variant ),*
+            $($variant),*
         }
 
-        static $variants_name: &'static [&'static str] = &[ $( stringify!($variant) ),*];
+        static $variants_name: &'static [&'static str] = &[$(stringify!($variant)),*];
 
         impl<'de> Deserialize<'de> for $name_kind {
             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
@@ -1515,12 +1515,12 @@ macro_rules! variant_identifier {
 #[cfg(feature = "std")]
 macro_rules! deserialize_enum {
     (
-        $name: ident $name_kind: ident ( $($variant: ident; $bytes: expr; $index: expr),* )
-        $expecting_message: expr,
-        $deserializer: expr
+        $name:ident $name_kind:ident ($($variant:ident; $bytes:expr; $index:expr),*)
+        $expecting_message:expr,
+        $deserializer:expr
     ) => {
-        variant_identifier!{
-            $name_kind ( $($variant; $bytes; $index),* )
+        variant_identifier! {
+            $name_kind ($($variant; $bytes; $index),*)
             $expecting_message,
             VARIANTS
         }
@@ -2678,7 +2678,7 @@ macro_rules! atomic_impl {
 
 #[cfg(all(feature = "std", use_target_has_atomic))]
 macro_rules! atomic_impl {
-    ( $( $ty:ident $size:expr ),* ) => {
+    ($($ty:ident $size:expr),*) => {
         $(
             #[cfg(target_has_atomic = $size)]
             impl<'de> Deserialize<'de> for $ty {
diff --git a/serde/src/private/de.rs b/serde/src/private/de.rs
index 77ed94f81..e9c693d4d 100644
--- a/serde/src/private/de.rs
+++ b/serde/src/private/de.rs
@@ -2708,7 +2708,7 @@ where
 
 #[cfg(any(feature = "std", feature = "alloc"))]
 macro_rules! forward_to_deserialize_other {
-    ($($func:ident ( $($arg:ty),* ))*) => {
+    ($($func:ident ($($arg:ty),*))*) => {
         $(
             fn $func<V>(self, $(_: $arg,)* _visitor: V) -> Result<V::Value, Self::Error>
             where
diff --git a/serde/src/ser/impls.rs b/serde/src/ser/impls.rs
index 3ca1f6ee5..f703a425b 100644
--- a/serde/src/ser/impls.rs
+++ b/serde/src/ser/impls.rs
@@ -184,7 +184,7 @@ where
 
 #[cfg(all(any(feature = "std", feature = "alloc"), not(no_relaxed_trait_bounds)))]
 macro_rules! seq_impl {
-    ($ty:ident < T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound:ident)* >) => {
+    ($ty:ident <T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound:ident)*>) => {
         impl<T $(, $typaram)*> Serialize for $ty<T $(, $typaram)*>
         where
             T: Serialize,
@@ -202,7 +202,7 @@ macro_rules! seq_impl {
 
 #[cfg(all(any(feature = "std", feature = "alloc"), no_relaxed_trait_bounds))]
 macro_rules! seq_impl {
-    ($ty:ident < T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound:ident)* >) => {
+    ($ty:ident <T $(: $tbound1:ident $(+ $tbound2:ident)*)* $(, $typaram:ident : $bound:ident)*>) => {
         impl<T $(, $typaram)*> Serialize for $ty<T $(, $typaram)*>
         where
             T: Serialize $(+ $tbound1 $(+ $tbound2)*)*,
@@ -367,7 +367,7 @@ tuple_impls! {
 
 #[cfg(all(any(feature = "std", feature = "alloc"), not(no_relaxed_trait_bounds)))]
 macro_rules! map_impl {
-    ($ty:ident < K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound:ident)* >) => {
+    ($ty:ident <K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound:ident)*>) => {
         impl<K, V $(, $typaram)*> Serialize for $ty<K, V $(, $typaram)*>
         where
             K: Serialize,
@@ -386,7 +386,7 @@ macro_rules! map_impl {
 
 #[cfg(all(any(feature = "std", feature = "alloc"), no_relaxed_trait_bounds))]
 macro_rules! map_impl {
-    ($ty:ident < K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound:ident)* >) => {
+    ($ty:ident <K $(: $kbound1:ident $(+ $kbound2:ident)*)*, V $(, $typaram:ident : $bound:ident)*>) => {
         impl<K, V $(, $typaram)*> Serialize for $ty<K, V $(, $typaram)*>
         where
             K: Serialize $(+ $kbound1 $(+ $kbound2)*)*,
@@ -502,7 +502,7 @@ where
 ////////////////////////////////////////////////////////////////////////////////
 
 macro_rules! nonzero_integers {
-    ( $( $T: ident, )+ ) => {
+    ($($T:ident,)+) => {
         $(
             #[cfg(not(no_num_nonzero))]
             impl Serialize for num::$T {
@@ -964,7 +964,7 @@ macro_rules! atomic_impl {
 
 #[cfg(all(feature = "std", use_target_has_atomic))]
 macro_rules! atomic_impl {
-    ( $( $ty:ident $size:expr ),* ) => {
+    ($($ty:ident $size:expr),*) => {
         $(
             #[cfg(target_has_atomic = $size)]
             impl Serialize for $ty {