Fix build errors

src/apis/repository_api.rs

@@ -1,10 +1,10 @@
-/* 
+/*
  * Gitea API.
  *
  * This documentation describes the Gitea API.
  *
  * OpenAPI spec version: 1.1.1
- * 
+ *
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  */
 
@@ -6096,7 +6096,12 @@ impl<C: hyper::client::Connect>RepositoryApi for RepositoryApiClient<C> {
             query.append_pair("state", &state.to_string());
             query.append_pair("sort", &sort.to_string());
             query.append_pair("milestone", &milestone.to_string());
-            query.append_pair("labels", &labels.join(",").to_string());
+            let mut label_str = "".to_owned();
+            for label in labels {
+                label_str += &label.to_string();
+                label_str += ",";
+            }
+            query.append_pair("labels", &label_str[..label_str.chars().count()-1].to_string());
             for (key, val) in &auth_query {
                 query.append_pair(key, val);
             }

src/models/repository.rs

@@ -1,10 +1,10 @@
-/* 
+/*
  * Gitea API.
  *
  * This documentation describes the Gitea API.
  *
  * OpenAPI spec version: 1.1.1
- * 
+ *
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  */
 
@@ -74,7 +74,7 @@ pub struct Repository {
   #[serde(rename = "owner")]
   owner: Option<::models::User>,
   #[serde(rename = "parent")]
-  parent: Option<::models::Repository>,
+  parent: Option<Box<::models::Repository>>,
   #[serde(rename = "permissions")]
   permissions: Option<::models::Permission>,
   #[serde(rename = "private")]
@@ -638,15 +638,15 @@ impl Repository {
   }
 
   pub fn set_parent(&mut self, parent: ::models::Repository) {
-    self.parent = Some(parent);
+    self.parent = Some(Box::new(parent));
   }
 
   pub fn with_parent(mut self, parent: ::models::Repository) -> Repository {
-    self.parent = Some(parent);
+    self.parent = Some(Box::new(parent));
     self
   }
 
-  pub fn parent(&self) -> Option<&::models::Repository> {
+  pub fn parent(&self) -> Option<&Box<::models::Repository>> {
     self.parent.as_ref()
   }