trait Serialize uses reference to self instead of move.

evaporei · Feb 14, 2024 · 656c692 · 656c692
1 parent f968e9d
commit 656c692
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/serialize.rs b/src/serialize.rs
@@ -37,7 +37,7 @@ fn expand_named_struct(struct_name: &Ident, fields: &Punctuated<Field, Comma>) -
 
     quote! {
         impl edn_rs::Serialize for #struct_name {
-            fn serialize(self) -> std::string::String {
+            fn serialize(&self) -> std::string::String {
                 let mut s = std::string::String::new();
                 s.push_str("{ ");
                 #(s.push_str(&#it);)*
@@ -58,7 +58,7 @@ fn expand_unnamed_struct(struct_name: &Ident, fields: &Punctuated<Field, Comma>)
 
     quote! {
         impl edn_rs::Serialize for #struct_name {
-            fn serialize(self) -> std::string::String {
+            fn serialize(&self) -> std::string::String {
                 let mut s = std::string::String::from("{ ");
                 #(s.push_str(&#it);)*
                 s.push_str("}");
@@ -71,7 +71,7 @@ fn expand_unnamed_struct(struct_name: &Ident, fields: &Punctuated<Field, Comma>)
 fn expand_unit_struct(struct_name: &Ident) -> TokenStream2 {
     quote! {
         impl edn_rs::Serialize for #struct_name {
-            fn serialize(self) -> std::string::String {
+            fn serialize(&self) -> std::string::String {
                 String::from("nil")
             }
         }
@@ -94,7 +94,7 @@ fn expand_enum(enum_name: &Ident, data_enum: &DataEnum) -> TokenStream2 {
 
     quote! {
         impl edn_rs::Serialize for #enum_name {
-            fn serialize(self) -> std::string::String {
+            fn serialize(&self) -> std::string::String {
                 match self {
                     #(#it)*
                 }