Fix enum variants documentation

Author: tomhoule

graphql_query_derive/src/enums.rs

@@ -17,8 +17,7 @@ pub struct GqlEnum {
 
 impl GqlEnum {
     pub fn to_rust(&self) -> TokenStream {
-        let variant_names: Vec<TokenStream> = self
-            .variants
+        let variant_names: Vec<TokenStream> = self.variants
             .iter()
             .map(|v| {
                 let name = Ident::new(&v.name, Span::call_site());
@@ -29,12 +28,15 @@ impl GqlEnum {
             .collect();
         let variant_names = &variant_names;
         let name_ident = Ident::new(&format!("{}{}", ENUMS_PREFIX, self.name), Span::call_site());
-        let constructors: Vec<_> = variant_names
+        let constructors: Vec<_> = self.variants
             .iter()
-            .map(|v| quote!(#name_ident::#v))
+            .map(|v| {
+                let v = Ident::new(&v.name, Span::call_site());
+                quote!(#name_ident::#v)
+            })
             .collect();
         let constructors = &constructors;
-        let variant_str: Vec<String> = self.variants.iter().map(|v| v.name.clone()).collect();
+        let variant_str: Vec<&str> = self.variants.iter().map(|v| v.name.as_str()).collect();
         let variant_str = &variant_str;
 
         let name = name_ident.clone();