WIP - Let users add arbitrary derives to ResponseData

Author: tomhoule

tests/more_derives.rs

@@ -0,0 +1,17 @@
+#[derive(GraphQLQuery)]
+#[graphql(
+    schema_path = "tests/more_derives/schema.graphql",
+    query_path = "tests/more_derives/query.graphql",
+    response_derives = [PartialEq, PartialOrd],
+)]
+struct MoreDerives;
+
+#[test]
+fn response_derives_can_be_added() {
+    let response_data = more_derives::ResponseData {
+        current_user: Some(more_derives.:TestUser {
+            id: "abcd",
+            name: "Angela Merkel"
+        })
+    };
+}

tests/more_derives/query.graphql

@@ -0,0 +1,6 @@
+query Test {
+  currentUser {
+    name
+    id
+  }
+}

tests/more_derives/schema.graphql

@@ -0,0 +1,12 @@
+schema {
+  query: TestQuery
+}
+
+type TestQuery {
+  currentUser: TestUser
+}
+
+type TestUser {
+  name: String
+  id: ID
+}