From a2611e12df72698502a978064fc20e739898dcd1 Mon Sep 17 00:00:00 2001
From: overlookmotel <theoverlookmotel@gmail.com>
Date: Sat, 19 Oct 2024 09:44:33 +0100
Subject: [PATCH] style(ast_tools): do not use `ref` in matches

---
 tasks/ast_tools/src/derives/estree.rs   | 2 +-
 tasks/ast_tools/src/passes/linker.rs    | 4 ++--
 tasks/ast_tools/src/schema/serialize.rs | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tasks/ast_tools/src/derives/estree.rs b/tasks/ast_tools/src/derives/estree.rs
index 2ec0f915115817..76f938c6c147e9 100644
--- a/tasks/ast_tools/src/derives/estree.rs
+++ b/tasks/ast_tools/src/derives/estree.rs
@@ -90,7 +90,7 @@ fn serialize_struct(def: &StructDef) -> TokenStream {
     let type_tag = get_type_tag(def);
 
     let mut fields = vec![];
-    if let Some(ref ty) = type_tag {
+    if let Some(ty) = &type_tag {
         fields.push(quote! { map.serialize_entry("type", #ty)?; });
     }
     for field in &def.fields {
diff --git a/tasks/ast_tools/src/passes/linker.rs b/tasks/ast_tools/src/passes/linker.rs
index cac898840f8425..2a2d97b964f635 100644
--- a/tasks/ast_tools/src/passes/linker.rs
+++ b/tasks/ast_tools/src/passes/linker.rs
@@ -49,8 +49,8 @@ impl Pass for Linker {
             .meta
             .inherits
             .drain(..)
-            .map(|it| match it {
-                Inherit::Unlinked(ref sup) => {
+            .map(|it| match &it {
+                Inherit::Unlinked(sup) => {
                     let linkee = ctx
                         .find(&Cow::Owned(sup.to_string()))
                         .normalize_with(format!("Unknown type {sup:?}"))?;
diff --git a/tasks/ast_tools/src/schema/serialize.rs b/tasks/ast_tools/src/schema/serialize.rs
index abd61ce7cc98ba..623402fdf04c8f 100644
--- a/tasks/ast_tools/src/schema/serialize.rs
+++ b/tasks/ast_tools/src/schema/serialize.rs
@@ -16,9 +16,9 @@ pub fn enum_variant_name(var: &VariantDef, enm: &EnumDef) -> String {
 }
 
 pub fn get_type_tag(def: &StructDef) -> Option<String> {
-    match def.markers.estree {
+    match &def.markers.estree {
         Some(ESTreeStructAttribute::NoType) => None,
-        Some(ESTreeStructAttribute::Type(ref type_name)) => Some(type_name.clone()),
+        Some(ESTreeStructAttribute::Type(type_name)) => Some(type_name.clone()),
         Some(ESTreeStructAttribute::CustomSerialize) | None => {
             let has_type_field =
                 def.fields.iter().any(|f| matches!(f.name.as_deref(), Some("type")));