Make enums owned

Author: tomhoule

graphql_query_derive/src/enums.rs

@@ -22,16 +22,16 @@ impl GqlEnum {
         let name = Ident::new(&self.name, Span::call_site());
 
         quote! {
-            pub enum #name<'a> {
+            pub enum #name {
                 #(#variants,)*
-                Other(&'a str),
+                Other(String),
             }
 
             impl ::serde::Serialize for #name {
                 fn serialize<S: serde::Serializer>(&self, ser: S) -> Result<S::Ok, S::Error> {
                     ser.serialize_str(match *self {
                         #(#constructors => #variant_str,)*
-                        #name::Other(s) => s,
+                        #name::Other(s) => s.as_str(),
                     })
                 }
             }
@@ -42,7 +42,7 @@ impl GqlEnum {
 
                     match s {
                         #(#variant_str => Ok(#constructors),)*
-                        _ => #name::Other(s),
+                        _ => Ok(#name::Other(s.to_string())),
                     }
                 }
             }

graphql_query_derive/src/lib.rs

@@ -77,7 +77,7 @@ fn impl_gql_query(input: &syn::DeriveInput) -> Result<TokenStream, failure::Erro
             type Variables = #module_name::Variables;
             type ResponseData = #module_name::ResponseData;
 
-            fn build_query(variables: &Self::Variables) -> ::graphql_query::GraphQLQueryBody<Self::Variables> {
+            fn build_query(variables: Self::Variables) -> ::graphql_query::GraphQLQueryBody<Self::Variables> {
                 ::graphql_query::GraphQLQueryBody {
                     variables,
                     query: #module_name::QUERY,

src/lib.rs

@@ -15,7 +15,7 @@ pub trait GraphQLQuery<'de> {
     type ResponseData: serde::Deserialize<'de>;
 
     /// Produce a GraphQL query struct that can be JSON serialized and sent to a GraphQL API.
-    fn build_query(variables: &Self::Variables) -> GraphQLQueryBody<Self::Variables>;
+    fn build_query(variables: Self::Variables) -> GraphQLQueryBody<Self::Variables>;
 }
 
 #[derive(Serialize)]