[rust] Fix declaration for arrays with object and array references

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RustClientCodegen.java

@@ -424,27 +424,28 @@ public String modelDocFileFolder() {
 
     @Override
     public String getTypeDeclaration(Schema p) {
-        if (ModelUtils.isArraySchema(p)) {
-            ArraySchema ap = (ArraySchema) p;
+        Schema unaliasSchema = unaliasSchema(p);
+        if (ModelUtils.isArraySchema(unaliasSchema)) {
+            ArraySchema ap = (ArraySchema) unaliasSchema;
             Schema inner = ap.getItems();
             if (inner == null) {
                 LOGGER.warn("{}(array property) does not have a proper inner type defined.Default to string",
                         ap.getName());
                 inner = new StringSchema().description("TODO default missing array inner type to string");
             }
             return "Vec<" + getTypeDeclaration(inner) + ">";
-        } else if (ModelUtils.isMapSchema(p)) {
-            Schema inner = getAdditionalProperties(p);
+        } else if (ModelUtils.isMapSchema(unaliasSchema)) {
+            Schema inner = getAdditionalProperties(unaliasSchema);
             if (inner == null) {
-                LOGGER.warn("{}(map property) does not have a proper inner type defined. Default to string", p.getName());
+                LOGGER.warn("{}(map property) does not have a proper inner type defined. Default to string", unaliasSchema.getName());
                 inner = new StringSchema().description("TODO default missing map inner type to string");
             }
             return "::std::collections::HashMap<String, " + getTypeDeclaration(inner) + ">";
         }
 
         // Not using the supertype invocation, because we want to UpperCamelize
         // the type.
-        String schemaType = getSchemaType(p);
+        String schemaType = getSchemaType(unaliasSchema);
         if (typeMapping.containsKey(schemaType)) {
             return typeMapping.get(schemaType);
         }

modules/openapi-generator/src/test/resources/3_0/rust/petstore.yaml

@@ -801,7 +801,7 @@ components:
       properties:
         uuid:
           type: string
-          format: uuid 
+          format: uuid
     ActionContainer:
       required:
       - action
@@ -889,3 +889,27 @@ components:
           items:
             type: string
             enum: ["A", "B", "C"]
+    ArrayRefItem:
+      description: Helper object for the array item ref test
+      type: array
+      items:
+        type: string
+    ObjectRefItem:
+      description: Helper object for the array item ref test
+      type: object
+      additionalProperties: true
+    ArrayItemRefTest:
+      description: Test handling of object reference in arrays
+      type: object
+      required:
+        - list_with_array_ref
+        - list_with_object_ref
+      properties:
+        list_with_array_ref:
+          type: array
+          items:
+            $ref: '#/components/schemas/ArrayRefItem'
+        list_with_object_ref:
+          type: array
+          items:
+            $ref: '#/components/schemas/ObjectRefItem'

samples/client/petstore/rust/hyper/petstore/.openapi-generator/FILES

@@ -4,6 +4,7 @@ Cargo.toml
 README.md
 docs/ActionContainer.md
 docs/ApiResponse.md
+docs/ArrayItemRefTest.md
 docs/Baz.md
 docs/Category.md
 docs/EnumArrayTesting.md
@@ -33,6 +34,7 @@ src/apis/user_api.rs
 src/lib.rs
 src/models/action_container.rs
 src/models/api_response.rs
+src/models/array_item_ref_test.rs
 src/models/baz.rs
 src/models/category.rs
 src/models/enum_array_testing.rs

samples/client/petstore/rust/hyper/petstore/README.md

@@ -54,6 +54,7 @@ Class | Method | HTTP request | Description
 
  - [ActionContainer](docs/ActionContainer.md)
  - [ApiResponse](docs/ApiResponse.md)
+ - [ArrayItemRefTest](docs/ArrayItemRefTest.md)
  - [Baz](docs/Baz.md)
  - [Category](docs/Category.md)
  - [EnumArrayTesting](docs/EnumArrayTesting.md)

samples/client/petstore/rust/hyper/petstore/docs/ArrayItemRefTest.md

@@ -0,0 +1,12 @@
+# ArrayItemRefTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**list_with_array_ref** | [**Vec<Vec<String>>**](array.md) |  | 
+**list_with_object_ref** | [**Vec<::std::collections::HashMap<String, serde_json::Value>>**](map.md) |  | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/petstore/rust/hyper/petstore/src/models/array_item_ref_test.rs

@@ -0,0 +1,33 @@
+/*
+ * OpenAPI Petstore
+ *
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// ArrayItemRefTest : Test handling of object reference in arrays
+
+
+
+#[derive(Clone, Debug, PartialEq, Default, Serialize, Deserialize)]
+pub struct ArrayItemRefTest {
+    #[serde(rename = "list_with_array_ref")]
+    pub list_with_array_ref: Vec<Vec<String>>,
+    #[serde(rename = "list_with_object_ref")]
+    pub list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>,
+}
+
+impl ArrayItemRefTest {
+    /// Test handling of object reference in arrays
+    pub fn new(list_with_array_ref: Vec<Vec<String>>, list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>) -> ArrayItemRefTest {
+        ArrayItemRefTest {
+            list_with_array_ref,
+            list_with_object_ref,
+        }
+    }
+}
+
+

samples/client/petstore/rust/hyper/petstore/src/models/mod.rs

@@ -2,6 +2,8 @@ pub mod action_container;
 pub use self::action_container::ActionContainer;
 pub mod api_response;
 pub use self::api_response::ApiResponse;
+pub mod array_item_ref_test;
+pub use self::array_item_ref_test::ArrayItemRefTest;
 pub mod baz;
 pub use self::baz::Baz;
 pub mod category;

samples/client/petstore/rust/reqwest/petstore-async-middleware/.openapi-generator/FILES

@@ -4,6 +4,7 @@ Cargo.toml
 README.md
 docs/ActionContainer.md
 docs/ApiResponse.md
+docs/ArrayItemRefTest.md
 docs/Baz.md
 docs/Category.md
 docs/EnumArrayTesting.md
@@ -31,6 +32,7 @@ src/apis/user_api.rs
 src/lib.rs
 src/models/action_container.rs
 src/models/api_response.rs
+src/models/array_item_ref_test.rs
 src/models/baz.rs
 src/models/category.rs
 src/models/enum_array_testing.rs

samples/client/petstore/rust/reqwest/petstore-async-middleware/README.md

@@ -54,6 +54,7 @@ Class | Method | HTTP request | Description
 
  - [ActionContainer](docs/ActionContainer.md)
  - [ApiResponse](docs/ApiResponse.md)
+ - [ArrayItemRefTest](docs/ArrayItemRefTest.md)
  - [Baz](docs/Baz.md)
  - [Category](docs/Category.md)
  - [EnumArrayTesting](docs/EnumArrayTesting.md)

samples/client/petstore/rust/reqwest/petstore-async-middleware/docs/ArrayItemRefTest.md

@@ -0,0 +1,12 @@
+# ArrayItemRefTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**list_with_array_ref** | [**Vec<Vec<String>>**](array.md) |  | 
+**list_with_object_ref** | [**Vec<::std::collections::HashMap<String, serde_json::Value>>**](map.md) |  | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/petstore/rust/reqwest/petstore-async-middleware/src/models/array_item_ref_test.rs

@@ -0,0 +1,33 @@
+/*
+ * OpenAPI Petstore
+ *
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// ArrayItemRefTest : Test handling of object reference in arrays
+
+
+
+#[derive(Clone, Debug, PartialEq, Default, Serialize, Deserialize)]
+pub struct ArrayItemRefTest {
+    #[serde(rename = "list_with_array_ref")]
+    pub list_with_array_ref: Vec<Vec<String>>,
+    #[serde(rename = "list_with_object_ref")]
+    pub list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>,
+}
+
+impl ArrayItemRefTest {
+    /// Test handling of object reference in arrays
+    pub fn new(list_with_array_ref: Vec<Vec<String>>, list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>) -> ArrayItemRefTest {
+        ArrayItemRefTest {
+            list_with_array_ref,
+            list_with_object_ref,
+        }
+    }
+}
+
+

samples/client/petstore/rust/reqwest/petstore-async-middleware/src/models/mod.rs

@@ -2,6 +2,8 @@ pub mod action_container;
 pub use self::action_container::ActionContainer;
 pub mod api_response;
 pub use self::api_response::ApiResponse;
+pub mod array_item_ref_test;
+pub use self::array_item_ref_test::ArrayItemRefTest;
 pub mod baz;
 pub use self::baz::Baz;
 pub mod category;

samples/client/petstore/rust/reqwest/petstore-async/.openapi-generator/FILES

@@ -4,6 +4,7 @@ Cargo.toml
 README.md
 docs/ActionContainer.md
 docs/ApiResponse.md
+docs/ArrayItemRefTest.md
 docs/Baz.md
 docs/Category.md
 docs/EnumArrayTesting.md
@@ -31,6 +32,7 @@ src/apis/user_api.rs
 src/lib.rs
 src/models/action_container.rs
 src/models/api_response.rs
+src/models/array_item_ref_test.rs
 src/models/baz.rs
 src/models/category.rs
 src/models/enum_array_testing.rs

samples/client/petstore/rust/reqwest/petstore-async/README.md

@@ -54,6 +54,7 @@ Class | Method | HTTP request | Description
 
  - [ActionContainer](docs/ActionContainer.md)
  - [ApiResponse](docs/ApiResponse.md)
+ - [ArrayItemRefTest](docs/ArrayItemRefTest.md)
  - [Baz](docs/Baz.md)
  - [Category](docs/Category.md)
  - [EnumArrayTesting](docs/EnumArrayTesting.md)

samples/client/petstore/rust/reqwest/petstore-async/docs/ArrayItemRefTest.md

@@ -0,0 +1,12 @@
+# ArrayItemRefTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**list_with_array_ref** | [**Vec<Vec<String>>**](array.md) |  | 
+**list_with_object_ref** | [**Vec<::std::collections::HashMap<String, serde_json::Value>>**](map.md) |  | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/petstore/rust/reqwest/petstore-async/src/models/array_item_ref_test.rs

@@ -0,0 +1,33 @@
+/*
+ * OpenAPI Petstore
+ *
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// ArrayItemRefTest : Test handling of object reference in arrays
+
+
+
+#[derive(Clone, Debug, PartialEq, Default, Serialize, Deserialize)]
+pub struct ArrayItemRefTest {
+    #[serde(rename = "list_with_array_ref")]
+    pub list_with_array_ref: Vec<Vec<String>>,
+    #[serde(rename = "list_with_object_ref")]
+    pub list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>,
+}
+
+impl ArrayItemRefTest {
+    /// Test handling of object reference in arrays
+    pub fn new(list_with_array_ref: Vec<Vec<String>>, list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>) -> ArrayItemRefTest {
+        ArrayItemRefTest {
+            list_with_array_ref,
+            list_with_object_ref,
+        }
+    }
+}
+
+

samples/client/petstore/rust/reqwest/petstore-async/src/models/mod.rs

@@ -2,6 +2,8 @@ pub mod action_container;
 pub use self::action_container::ActionContainer;
 pub mod api_response;
 pub use self::api_response::ApiResponse;
+pub mod array_item_ref_test;
+pub use self::array_item_ref_test::ArrayItemRefTest;
 pub mod baz;
 pub use self::baz::Baz;
 pub mod category;

samples/client/petstore/rust/reqwest/petstore-awsv4signature/.openapi-generator/FILES

@@ -4,6 +4,7 @@ Cargo.toml
 README.md
 docs/ActionContainer.md
 docs/ApiResponse.md
+docs/ArrayItemRefTest.md
 docs/Baz.md
 docs/Category.md
 docs/EnumArrayTesting.md
@@ -31,6 +32,7 @@ src/apis/user_api.rs
 src/lib.rs
 src/models/action_container.rs
 src/models/api_response.rs
+src/models/array_item_ref_test.rs
 src/models/baz.rs
 src/models/category.rs
 src/models/enum_array_testing.rs

samples/client/petstore/rust/reqwest/petstore-awsv4signature/README.md

@@ -54,6 +54,7 @@ Class | Method | HTTP request | Description
 
  - [ActionContainer](docs/ActionContainer.md)
  - [ApiResponse](docs/ApiResponse.md)
+ - [ArrayItemRefTest](docs/ArrayItemRefTest.md)
  - [Baz](docs/Baz.md)
  - [Category](docs/Category.md)
  - [EnumArrayTesting](docs/EnumArrayTesting.md)

samples/client/petstore/rust/reqwest/petstore-awsv4signature/docs/ArrayItemRefTest.md

@@ -0,0 +1,12 @@
+# ArrayItemRefTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**list_with_array_ref** | [**Vec<Vec<String>>**](array.md) |  | 
+**list_with_object_ref** | [**Vec<::std::collections::HashMap<String, serde_json::Value>>**](map.md) |  | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/client/petstore/rust/reqwest/petstore-awsv4signature/src/models/array_item_ref_test.rs

@@ -0,0 +1,33 @@
+/*
+ * OpenAPI Petstore
+ *
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// ArrayItemRefTest : Test handling of object reference in arrays
+
+
+
+#[derive(Clone, Debug, PartialEq, Default, Serialize, Deserialize)]
+pub struct ArrayItemRefTest {
+    #[serde(rename = "list_with_array_ref")]
+    pub list_with_array_ref: Vec<Vec<String>>,
+    #[serde(rename = "list_with_object_ref")]
+    pub list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>,
+}
+
+impl ArrayItemRefTest {
+    /// Test handling of object reference in arrays
+    pub fn new(list_with_array_ref: Vec<Vec<String>>, list_with_object_ref: Vec<::std::collections::HashMap<String, serde_json::Value>>) -> ArrayItemRefTest {
+        ArrayItemRefTest {
+            list_with_array_ref,
+            list_with_object_ref,
+        }
+    }
+}
+
+

samples/client/petstore/rust/reqwest/petstore-awsv4signature/src/models/mod.rs

@@ -2,6 +2,8 @@ pub mod action_container;
 pub use self::action_container::ActionContainer;
 pub mod api_response;
 pub use self::api_response::ApiResponse;
+pub mod array_item_ref_test;
+pub use self::array_item_ref_test::ArrayItemRefTest;
 pub mod baz;
 pub use self::baz::Baz;
 pub mod category;