[rust] basic oneOf support (#13970)

* [rust] basic oneOf support

Suport oneOf as a rust struct enum.

Details:

Enum without a discriminator is untagged being
"untagged" simply means serde won't attempt to
store the name of the enum inside the serialized
object. See
https://serde.rs/enum-representations.html#untagged
for more

Also check to make sure the mapping values
are not an empty object (aka null).

Co-authored-by: Nikita Puzankov <git@bshn.rs>

* refactor: fix clippy lints

No longer needed as of reqwest 0.10, it now takes the response as owned instead of mut ref.

Is not empty is more clear

* fix: discriminator and oneof case

Will show as a struct enum when there are additional fields, otherwise will be a tuple enum.

not sure the purpose of x-mapped-models, perhaps legacy code? mappedModels appears to do the same thing.

Also add default implementation for quality of life

* chore: update samples

---------

Co-authored-by: Nikita Puzankov <git@bshn.rs>

.devcontainer/devcontainer.json

@@ -9,6 +9,7 @@
     "ghcr.io/devcontainers/features/node:1": {
       "version": "lts"
     },
+    "ghcr.io/devcontainers/features/rust:1": {},
     "ghcr.io/snebjorn/devcontainer-feature/chromium:latest": {},
     "docker-in-docker": {
       "version": "latest",

bin/configs/rust-hyper-composed-oneof.yaml

@@ -0,0 +1,8 @@
+generatorName: rust
+outputDir: samples/client/others/rust/hyper/composed-oneof
+library: hyper
+inputSpec: modules/openapi-generator/src/test/resources/3_0/composed-oneof.yaml
+templateDir: modules/openapi-generator/src/main/resources/rust
+additionalProperties:
+  supportAsync: "false"
+  packageName: composed-oneof-hyper

bin/configs/rust-hyper-oneOf.yaml

@@ -0,0 +1,8 @@
+generatorName: rust
+outputDir: samples/client/others/rust/hyper/oneOf
+library: hyper
+inputSpec: modules/openapi-generator/src/test/resources/3_0/oneof_polymorphism_and_inheritance.yaml
+templateDir: modules/openapi-generator/src/main/resources/rust
+additionalProperties:
+  supportAsync: "false"
+  packageName: oneof-hyper

bin/configs/rust-reqwest-composed-oneof.yaml

@@ -0,0 +1,8 @@
+generatorName: rust
+outputDir: samples/client/others/rust/reqwest/composed-oneof
+library: reqwest
+inputSpec: modules/openapi-generator/src/test/resources/3_0/composed-oneof.yaml
+templateDir: modules/openapi-generator/src/main/resources/rust
+additionalProperties:
+  supportAsync: "false"
+  packageName: composed-oneof-reqwest

bin/configs/rust-reqwest-oneOf.yaml

@@ -0,0 +1,8 @@
+generatorName: rust
+outputDir: samples/client/others/rust/reqwest/oneOf
+library: reqwest
+inputSpec: modules/openapi-generator/src/test/resources/3_0/oneof_polymorphism_and_inheritance.yaml
+templateDir: modules/openapi-generator/src/main/resources/rust
+additionalProperties:
+  supportAsync: false
+  packageName: oneof-reqwest

docs/generators/rust.md

@@ -214,7 +214,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |Union|✗|OAS3
 |allOf|✗|OAS2,OAS3
 |anyOf|✗|OAS3
-|oneOf|✗|OAS3
+|oneOf|✓|OAS3
 |not|✗|OAS3
 
 ### Security Feature

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

@@ -108,6 +108,9 @@ public class RustClientCodegen extends AbstractRustCodegen implements CodegenCon
                 .excludeParameterFeatures(
                         ParameterFeature.Cookie
                 )
+                .includeSchemaSupportFeatures(
+                        SchemaSupportFeature.oneOf
+                )
                 .includeClientModificationFeatures(
                         ClientModificationFeature.BasePath,
                         ClientModificationFeature.UserAgent
@@ -204,52 +207,22 @@ public class RustClientCodegen extends AbstractRustCodegen implements CodegenCon
 
     @Override
     public ModelsMap postProcessModels(ModelsMap objs) {
-        // process enum in models
+        // Remove the discriminator field from the model, serde will take care of this
-        return postProcessModelsEnum(objs);
+        for (ModelMap model : objs.getModels()) {
-    }
+            CodegenModel cm = model.getModel();
+            if (cm.discriminator != null) {
+                String reserved_var_name = cm.discriminator.getPropertyBaseName();
 
-    @SuppressWarnings("static-method")
+                for (CodegenProperty cp : cm.vars) {
-    public Map<String, ModelsMap> postProcessAllModels(Map<String, ModelsMap> objs) {
+                    if (cp.baseName.equals(reserved_var_name)) {
-        // Index all CodegenModels by model name.
+                        cm.vars.remove(cp);
-        Map<String, CodegenModel> allModels = new HashMap<>();
+                        break;
-
-        for (Map.Entry<String, ModelsMap> entry : objs.entrySet()) {
-            String modelName = toModelName(entry.getKey());
-            List<ModelMap> models = entry.getValue().getModels();
-            for (ModelMap mo : models) {
-                CodegenModel cm = mo.getModel();
-                allModels.put(modelName, cm);
-            }
-        }
-
-        for (Map.Entry<String, ModelsMap> entry : objs.entrySet()) {
-            List<ModelMap> models = entry.getValue().getModels();
-            for (ModelMap mo : models) {
-                CodegenModel cm = mo.getModel();
-                if (cm.discriminator != null) {
-                    List<Object> discriminatorVars = new ArrayList<>();
-                    for (CodegenDiscriminator.MappedModel mappedModel : cm.discriminator.getMappedModels()) {
-                        CodegenModel model = allModels.get(mappedModel.getModelName());
-                        Map<String, Object> mas = new HashMap<>();
-                        mas.put("modelName", camelize(mappedModel.getModelName()));
-                        mas.put("mappingName", mappedModel.getMappingName());
-
-                        // TODO: deleting the variable from the array was
-                        // problematic; I don't know what this is supposed to do
-                        // so I'm just cloning it for the moment
-                        List<CodegenProperty> vars = new ArrayList<>(model.getVars());
-                        vars.removeIf(p -> p.name.equals(cm.discriminator.getPropertyName()));
-                        mas.put("vars", vars);
-                        discriminatorVars.add(mas);
                     }
-                    // TODO: figure out how to properly have the original property type that didn't go through toVarName
-                    String vendorExtensionTagName = cm.discriminator.getPropertyName();
-                    cm.vendorExtensions.put("x-tag-name", vendorExtensionTagName);
-                    cm.vendorExtensions.put("x-mapped-models", discriminatorVars);
                 }
             }
         }
-        return objs;
+        // process enum in models
+        return postProcessModelsEnum(objs);
     }
 
     @Override

modules/openapi-generator/src/main/resources/rust/model.mustache

@@ -4,6 +4,9 @@
 {{#description}}
 /// {{{classname}}} : {{{description}}}
 {{/description}}
+{{#oneOf}}
+use super::{{{.}}};
+{{/oneOf}}
 
 {{!-- for enum schemas --}}
 {{#isEnum}}
@@ -41,10 +44,10 @@ impl Default for {{{classname}}} {
 {{!-- for schemas that have a discriminator --}}
 {{#discriminator}}
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-#[serde(tag = "{{{vendorExtensions.x-tag-name}}}")]
+#[serde(tag = "{{{propertyBaseName}}}")]
 pub enum {{{classname}}} {
-{{#vendorExtensions}}
+    {{^oneOf}}
-    {{#x-mapped-models}}
+    {{#mappedModels}}
     #[serde(rename="{{mappingName}}")]
     {{{modelName}}} {
     {{#vars}}
@@ -55,8 +58,24 @@ pub enum {{{classname}}} {
         {{{name}}}: {{#required}}{{#isNullable}}Option<{{/isNullable}}{{/required}}{{^required}}Option<{{/required}}{{#isEnum}}{{{enumName}}}{{/isEnum}}{{^isEnum}}{{#isModel}}Box<{{{dataType}}}>{{/isModel}}{{^isModel}}{{{dataType}}}{{/isModel}}{{/isEnum}}{{#required}}{{#isNullable}}>{{/isNullable}}{{/required}}{{^required}}>{{/required}},
     {{/vars}}
     },
-    {{/x-mapped-models}}
+    {{/mappedModels}}
-{{/vendorExtensions}}
+    {{/oneOf}}
+    {{#oneOf}}
+    {{#description}}
+    /// {{{.}}}
+    {{/description}}
+    {{{.}}}(Box<{{{.}}}>),
+    {{/oneOf}}
+}
+
+impl Default for {{classname}} {
+    fn default() -> Self {
+        {{^oneOf}}{{#mappedModels}}{{#-first}}Self::{{modelName}} {
+        {{#vars}}
+            {{{name}}}: Default::default(),
+        {{/vars}}
+        }{{/-first}}{{/mappedModels}}{{/oneOf}}{{#oneOf}}{{#-first}}Self::{{{.}}}(Box::default()){{/-first}}{{/oneOf}}
+    }
 }
 
 {{/discriminator}}
@@ -64,7 +83,8 @@ pub enum {{{classname}}} {
 {{!-- for non-enum schemas --}}
 {{^isEnum}}
 {{^discriminator}}
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+{{#oneOf.isEmpty}}
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
 pub struct {{{classname}}} {
 {{#vars}}
     {{#description}}
@@ -87,6 +107,26 @@ impl {{{classname}}} {
         }
     }
 }
+{{/oneOf.isEmpty}}
+{{^oneOf.isEmpty}}
+{{! TODO: add other vars that are not part of the oneOf}}
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(untagged)]
+pub enum {{classname}} {
+    {{#oneOf}}
+    {{#description}}
+    /// {{{.}}}
+    {{/description}}
+    {{{.}}}(Box<{{{.}}}>),
+    {{/oneOf}}
+}
+
+impl Default for {{classname}} {
+    fn default() -> Self {
+        {{#oneOf}}{{#-first}}Self::{{{.}}}(Box::default()){{/-first}}{{/oneOf}}
+    }
+}
+{{/oneOf.isEmpty}}
 {{/discriminator}}
 {{/isEnum}}
 

modules/openapi-generator/src/main/resources/rust/model_doc.mustache

@@ -1,4 +1,35 @@
 {{#models}}{{#model}}# {{{classname}}}
+{{#isEnum}}
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|{{#allowableValues}}{{#enumVars}}
+| {{name}} | {{value}} |{{/enumVars}}{{/allowableValues}}
+
+{{/isEnum}}
+{{#discriminator}}
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|{{#vendorExtensions}}{{#x-mapped-models}}
+| {{modelName}} | {{mappingName}} |{{/x-mapped-models}}{{/vendorExtensions}}
+{{#vendorExtensions}}
+{{#x-mapped-models}}
+
+## {{modelName}}
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+{{#vars}}**{{{name}}}** | {{^required}}Option<{{/required}}{{#required}}{{#isNullable}}Option<{{/isNullable}}{{/required}}{{#isPrimitiveType}}**{{{dataType}}}**{{/isPrimitiveType}}{{^isPrimitiveType}}[**{{{dataType}}}**]({{{complexType}}}.md){{/isPrimitiveType}}{{^required}}>{{/required}}{{#required}}{{#isNullable}}>{{/isNullable}}{{/required}} | {{{description}}} | {{^required}}[optional]{{/required}}{{#isReadOnly}}[readonly]{{/isReadOnly}}{{#defaultValue}}[default to {{{.}}}]{{/defaultValue}}
+{{/vars}}
+{{/x-mapped-models}}
+{{/vendorExtensions}}
+{{/discriminator}}
+{{^discriminator}}
+{{^isEnum}}
+{{#oneOf.isEmpty}}
 
 ## Properties
 
@@ -6,6 +37,17 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 {{#vars}}**{{{name}}}** | {{^required}}Option<{{/required}}{{#required}}{{#isNullable}}Option<{{/isNullable}}{{/required}}{{#isPrimitiveType}}**{{{dataType}}}**{{/isPrimitiveType}}{{^isPrimitiveType}}[**{{{dataType}}}**]({{{complexType}}}.md){{/isPrimitiveType}}{{^required}}>{{/required}}{{#required}}{{#isNullable}}>{{/isNullable}}{{/required}} | {{{description}}} | {{^required}}[optional]{{/required}}{{#isReadOnly}}[readonly]{{/isReadOnly}}{{#defaultValue}}[default to {{{.}}}]{{/defaultValue}}
 {{/vars}}
+{{/oneOf.isEmpty}}
+{{^oneOf.isEmpty}}
+
+## Enum Variants
+
+| Name | Description |
+|---- | -----|{{#oneOf}}
+| {{{.}}} | {{description}} |{{/oneOf}}
+{{/oneOf.isEmpty}}
+{{/isEnum}}
+{{/discriminator}}
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

modules/openapi-generator/src/main/resources/rust/request.rs

@@ -128,7 +128,7 @@ impl Request {
         let mut uri_str = format!("{}{}", conf.base_path, path);
 
         let query_string_str = query_string.finish();
-        if query_string_str != "" {
+        if !query_string_str.is_empty() {
             uri_str += "?";
             uri_str += &query_string_str;
         }

modules/openapi-generator/src/main/resources/rust/reqwest/api.mustache

@@ -342,7 +342,7 @@ pub {{#supportAsync}}async {{/supportAsync}}fn {{{operationId}}}(configuration:
     {{/hasBodyParam}}
 
     let local_var_req = local_var_req_builder.build()?;
-    let {{^supportAsync}}mut {{/supportAsync}}local_var_resp = local_var_client.execute(local_var_req){{#supportAsync}}.await{{/supportAsync}}?;
+    let local_var_resp = local_var_client.execute(local_var_req){{#supportAsync}}.await{{/supportAsync}}?;
 
     let local_var_status = local_var_resp.status();
     let local_var_content = local_var_resp.text(){{#supportAsync}}.await{{/supportAsync}}?;

modules/openapi-generator/src/test/resources/3_0/composed-oneof.yaml

@@ -1,7 +1,7 @@
 openapi: 3.0.1
 info:
   title: oneOf test
-  version: '1.0'
+  version: '1.0.0'
 servers:
   - url: 'http://localhost:8000/'
 paths:
@@ -23,7 +23,7 @@ paths:
                   mapping:
                     a-type: '#/components/schemas/ObjA'
                     b-type: '#/components/schemas/ObjB'
-                    b-type: '#/components/schemas/ObjD'
+                    d-type: '#/components/schemas/ObjD'
     post:
       operationId: createState
       requestBody:
@@ -96,4 +96,4 @@ components:
         realtype:
           type: string
         color:
-          type: string
+          type: string

samples/client/others/rust/Cargo.toml

@@ -1,2 +1,2 @@
 [workspace]
-members = ["reqwest-regression-16119"]
+members = ["hyper/*", "reqwest/*", "reqwest-regression-16119"]

samples/client/others/rust/hyper/composed-oneof/.gitignore

@@ -0,0 +1,3 @@
+/target/
+**/*.rs.bk
+Cargo.lock

samples/client/others/rust/hyper/composed-oneof/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/others/rust/hyper/composed-oneof/.openapi-generator/FILES

@@ -0,0 +1,29 @@
+.gitignore
+.travis.yml
+Cargo.toml
+README.md
+docs/CreateStateRequest.md
+docs/CustomOneOfArraySchemaInner.md
+docs/CustomOneOfSchema.md
+docs/DefaultApi.md
+docs/GetState200Response.md
+docs/ObjA.md
+docs/ObjB.md
+docs/ObjC.md
+docs/ObjD.md
+git_push.sh
+src/apis/client.rs
+src/apis/configuration.rs
+src/apis/default_api.rs
+src/apis/mod.rs
+src/apis/request.rs
+src/lib.rs
+src/models/create_state_request.rs
+src/models/custom_one_of_array_schema_inner.rs
+src/models/custom_one_of_schema.rs
+src/models/get_state_200_response.rs
+src/models/mod.rs
+src/models/obj_a.rs
+src/models/obj_b.rs
+src/models/obj_c.rs
+src/models/obj_d.rs

samples/client/others/rust/hyper/composed-oneof/.openapi-generator/VERSION

@@ -0,0 +1 @@
+7.3.0-SNAPSHOT

samples/client/others/rust/hyper/composed-oneof/.travis.yml

@@ -0,0 +1 @@
+language: rust

samples/client/others/rust/hyper/composed-oneof/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "composed-oneof-hyper"
+version = "1.0.0"
+authors = ["OpenAPI Generator team and contributors"]
+description = "No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)"
+# Override this license by providing a License Object in the OpenAPI.
+license = "Unlicense"
+edition = "2018"
+
+[dependencies]
+serde = "^1.0"
+serde_derive = "^1.0"
+serde_json = "^1.0"
+url = "^2.2"
+uuid = { version = "^1.0", features = ["serde", "v4"] }
+hyper = { version = "~0.14", features = ["full"] }
+hyper-tls = "~0.5"
+http = "~0.2"
+base64 = "~0.7.0"
+futures = "^0.3"

samples/client/others/rust/hyper/composed-oneof/README.md

@@ -0,0 +1,53 @@
+# Rust API client for composed-oneof-hyper
+
+No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+
+
+## Overview
+
+This API client was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.  By using the [openapi-spec](https://openapis.org) from a remote server, you can easily generate an API client.
+
+- API version: 1.0.0
+- Package version: 1.0.0
+- Build package: `org.openapitools.codegen.languages.RustClientCodegen`
+
+## Installation
+
+Put the package under your project folder in a directory named `composed-oneof-hyper` and add the following to `Cargo.toml` under `[dependencies]`:
+
+```
+composed-oneof-hyper = { path = "./composed-oneof-hyper" }
+```
+
+## Documentation for API Endpoints
+
+All URIs are relative to *http://localhost:8000*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*DefaultApi* | [**create_state**](docs/DefaultApi.md#create_state) | **Post** /state | 
+*DefaultApi* | [**get_state**](docs/DefaultApi.md#get_state) | **Get** /state | 
+
+
+## Documentation For Models
+
+ - [CreateStateRequest](docs/CreateStateRequest.md)
+ - [CustomOneOfArraySchemaInner](docs/CustomOneOfArraySchemaInner.md)
+ - [CustomOneOfSchema](docs/CustomOneOfSchema.md)
+ - [GetState200Response](docs/GetState200Response.md)
+ - [ObjA](docs/ObjA.md)
+ - [ObjB](docs/ObjB.md)
+ - [ObjC](docs/ObjC.md)
+ - [ObjD](docs/ObjD.md)
+
+
+To get access to the crate's generated documentation, use:
+
+```
+cargo doc --open
+```
+
+## Author
+
+
+

samples/client/others/rust/hyper/composed-oneof/docs/CreateStateRequest.md

@@ -0,0 +1,10 @@
+# CreateStateRequest
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/composed-oneof/docs/CustomOneOfArraySchemaInner.md

@@ -0,0 +1,10 @@
+# CustomOneOfArraySchemaInner
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/composed-oneof/docs/CustomOneOfSchema.md

@@ -0,0 +1,10 @@
+# CustomOneOfSchema
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/composed-oneof/docs/DefaultApi.md

@@ -0,0 +1,63 @@
+# \DefaultApi
+
+All URIs are relative to *http://localhost:8000*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**create_state**](DefaultApi.md#create_state) | **Post** /state | 
+[**get_state**](DefaultApi.md#get_state) | **Get** /state | 
+
+
+
+## create_state
+
+> create_state(create_state_request)
+
+
+### Parameters
+
+
+Name | Type | Description  | Required | Notes
+------------- | ------------- | ------------- | ------------- | -------------
+**create_state_request** | [**CreateStateRequest**](CreateStateRequest.md) |  | [required] |
+
+### Return type
+
+ (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: Not defined
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
+
+## get_state
+
+> crate::models::GetState200Response get_state()
+
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**crate::models::GetState200Response**](getState_200_response.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/json
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/others/rust/hyper/composed-oneof/docs/GetState200Response.md

@@ -0,0 +1,10 @@
+# GetState200Response
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/composed-oneof/docs/ObjA.md

@@ -0,0 +1,12 @@
+# ObjA
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**realtype** | Option<**String**> |  | [optional]
+**message** | Option<**String**> |  | [optional]
+
+[[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/others/rust/hyper/composed-oneof/docs/ObjB.md

@@ -0,0 +1,13 @@
+# ObjB
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**realtype** | Option<**String**> |  | [optional]
+**description** | Option<**String**> |  | [optional]
+**code** | Option<**i32**> |  | [optional]
+
+[[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/others/rust/hyper/composed-oneof/docs/ObjC.md

@@ -0,0 +1,12 @@
+# ObjC
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**realtype** | Option<**String**> |  | [optional]
+**state** | Option<**String**> |  | [optional]
+
+[[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/others/rust/hyper/composed-oneof/docs/ObjD.md

@@ -0,0 +1,12 @@
+# ObjD
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**realtype** | Option<**String**> |  | [optional]
+**color** | Option<**String**> |  | [optional]
+
+[[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/others/rust/hyper/composed-oneof/git_push.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+# ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
+#
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+    git_host="github.com"
+    echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+    git_user_id="GIT_USER_ID"
+    echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+    git_repo_id="GIT_REPO_ID"
+    echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+    release_note="Minor update"
+    echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new remote
+git_remote=$(git remote)
+if [ "$git_remote" = "" ]; then # git remote not defined
+
+    if [ "$GIT_TOKEN" = "" ]; then
+        echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
+        git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
+    else
+        git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
+    fi
+
+fi
+
+git pull origin master
+
+# Pushes (Forces) the changes in the local repository up to the remote repository
+echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
+git push origin master 2>&1 | grep -v 'To https'

samples/client/others/rust/hyper/composed-oneof/src/apis/client.rs

@@ -0,0 +1,24 @@
+use std::rc::Rc;
+
+use hyper;
+use super::configuration::Configuration;
+
+pub struct APIClient {
+    default_api: Box<dyn crate::apis::DefaultApi>,
+}
+
+impl APIClient {
+    pub fn new<C: hyper::client::connect::Connect>(configuration: Configuration<C>) -> APIClient
+        where C: Clone + std::marker::Send + Sync + 'static {
+        let rc = Rc::new(configuration);
+
+        APIClient {
+            default_api: Box::new(crate::apis::DefaultApiClient::new(rc.clone())),
+        }
+    }
+
+    pub fn default_api(&self) -> &dyn crate::apis::DefaultApi{
+        self.default_api.as_ref()
+    }
+
+}

samples/client/others/rust/hyper/composed-oneof/src/apis/configuration.rs

@@ -0,0 +1,43 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use hyper;
+
+pub struct Configuration<C: hyper::client::connect::Connect>
+    where C: Clone + std::marker::Send + Sync + 'static {
+    pub base_path: String,
+    pub user_agent: Option<String>,
+    pub client: hyper::client::Client<C>,
+    pub basic_auth: Option<BasicAuth>,
+    pub oauth_access_token: Option<String>,
+    pub api_key: Option<ApiKey>,
+    // TODO: take an oauth2 token source, similar to the go one
+}
+
+pub type BasicAuth = (String, Option<String>);
+
+pub struct ApiKey {
+    pub prefix: Option<String>,
+    pub key: String,
+}
+
+impl<C: hyper::client::connect::Connect> Configuration<C>
+    where C: Clone + std::marker::Send + Sync {
+    pub fn new(client: hyper::client::Client<C>) -> Configuration<C> {
+        Configuration {
+            base_path: "http://localhost:8000".to_owned(),
+            user_agent: Some("OpenAPI-Generator/1.0.0/rust".to_owned()),
+            client,
+            basic_auth: None,
+            oauth_access_token: None,
+            api_key: None,
+        }
+    }
+}

samples/client/others/rust/hyper/composed-oneof/src/apis/default_api.rs

@@ -0,0 +1,62 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use std::rc::Rc;
+use std::borrow::Borrow;
+use std::pin::Pin;
+#[allow(unused_imports)]
+use std::option::Option;
+
+use hyper;
+use futures::Future;
+
+use super::{Error, configuration};
+use super::request as __internal_request;
+
+pub struct DefaultApiClient<C: hyper::client::connect::Connect>
+    where C: Clone + std::marker::Send + Sync + 'static {
+    configuration: Rc<configuration::Configuration<C>>,
+}
+
+impl<C: hyper::client::connect::Connect> DefaultApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    pub fn new(configuration: Rc<configuration::Configuration<C>>) -> DefaultApiClient<C> {
+        DefaultApiClient {
+            configuration,
+        }
+    }
+}
+
+pub trait DefaultApi {
+    fn create_state(&self, create_state_request: crate::models::CreateStateRequest) -> Pin<Box<dyn Future<Output = Result<(), Error>>>>;
+    fn get_state(&self, ) -> Pin<Box<dyn Future<Output = Result<crate::models::GetState200Response, Error>>>>;
+}
+
+impl<C: hyper::client::connect::Connect>DefaultApi for DefaultApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    #[allow(unused_mut)]
+    fn create_state(&self, create_state_request: crate::models::CreateStateRequest) -> Pin<Box<dyn Future<Output = Result<(), Error>>>> {
+        let mut req = __internal_request::Request::new(hyper::Method::POST, "/state".to_string())
+        ;
+        req = req.with_body_param(create_state_request);
+        req = req.returns_nothing();
+
+        req.execute(self.configuration.borrow())
+    }
+
+    #[allow(unused_mut)]
+    fn get_state(&self, ) -> Pin<Box<dyn Future<Output = Result<crate::models::GetState200Response, Error>>>> {
+        let mut req = __internal_request::Request::new(hyper::Method::GET, "/state".to_string())
+        ;
+
+        req.execute(self.configuration.borrow())
+    }
+
+}

samples/client/others/rust/hyper/composed-oneof/src/apis/mod.rs

@@ -0,0 +1,54 @@
+use http;
+use hyper;
+use serde_json;
+
+#[derive(Debug)]
+pub enum Error {
+    Api(ApiError),
+    Header(hyper::http::header::InvalidHeaderValue),
+    Http(http::Error),
+    Hyper(hyper::Error),
+    Serde(serde_json::Error),
+    UriError(http::uri::InvalidUri),
+}
+
+#[derive(Debug)]
+pub struct ApiError {
+    pub code: hyper::StatusCode,
+    pub body: hyper::body::Body,
+}
+
+impl From<(hyper::StatusCode, hyper::body::Body)> for Error {
+    fn from(e: (hyper::StatusCode, hyper::body::Body)) -> Self {
+        Error::Api(ApiError {
+            code: e.0,
+            body: e.1,
+        })
+    }
+}
+
+impl From<http::Error> for Error {
+    fn from(e: http::Error) -> Self {
+        return Error::Http(e)
+    }
+}
+
+impl From<hyper::Error> for Error {
+    fn from(e: hyper::Error) -> Self {
+        return Error::Hyper(e)
+    }
+}
+
+impl From<serde_json::Error> for Error {
+    fn from(e: serde_json::Error) -> Self {
+        return Error::Serde(e)
+    }
+}
+
+mod request;
+
+mod default_api;
+pub use self::default_api::{ DefaultApi, DefaultApiClient };
+
+pub mod configuration;
+pub mod client;

samples/client/others/rust/hyper/composed-oneof/src/apis/request.rs

@@ -0,0 +1,242 @@
+use std::collections::HashMap;
+use std::pin::Pin;
+
+use futures;
+use futures::Future;
+use futures::future::*;
+use hyper;
+use hyper::header::{AUTHORIZATION, CONTENT_LENGTH, CONTENT_TYPE, HeaderValue, USER_AGENT};
+use serde;
+use serde_json;
+
+use super::{configuration, Error};
+
+pub(crate) struct ApiKey {
+    pub in_header: bool,
+    pub in_query: bool,
+    pub param_name: String,
+}
+
+impl ApiKey {
+    fn key(&self, prefix: &Option<String>, key: &str) -> String {
+        match prefix {
+            None => key.to_owned(),
+            Some(ref prefix) => format!("{} {}", prefix, key),
+        }
+    }
+}
+
+#[allow(dead_code)]
+pub(crate) enum Auth {
+    None,
+    ApiKey(ApiKey),
+    Basic,
+    Oauth,
+}
+
+/// If the authorization type is unspecified then it will be automatically detected based
+/// on the configuration. This functionality is useful when the OpenAPI definition does not
+/// include an authorization scheme.
+pub(crate) struct Request {
+    auth: Option<Auth>,
+    method: hyper::Method,
+    path: String,
+    query_params: HashMap<String, String>,
+    no_return_type: bool,
+    path_params: HashMap<String, String>,
+    form_params: HashMap<String, String>,
+    header_params: HashMap<String, String>,
+    // TODO: multiple body params are possible technically, but not supported here.
+    serialized_body: Option<String>,
+}
+
+#[allow(dead_code)]
+impl Request {
+    pub fn new(method: hyper::Method, path: String) -> Self {
+        Request {
+            auth: None,
+            method,
+            path,
+            query_params: HashMap::new(),
+            path_params: HashMap::new(),
+            form_params: HashMap::new(),
+            header_params: HashMap::new(),
+            serialized_body: None,
+            no_return_type: false,
+        }
+    }
+
+    pub fn with_body_param<T: serde::Serialize>(mut self, param: T) -> Self {
+        self.serialized_body = Some(serde_json::to_string(&param).unwrap());
+        self
+    }
+
+    pub fn with_header_param(mut self, basename: String, param: String) -> Self {
+        self.header_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_query_param(mut self, basename: String, param: String) -> Self {
+        self.query_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_path_param(mut self, basename: String, param: String) -> Self {
+        self.path_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_form_param(mut self, basename: String, param: String) -> Self {
+        self.form_params.insert(basename, param);
+        self
+    }
+
+    pub fn returns_nothing(mut self) -> Self {
+        self.no_return_type = true;
+        self
+    }
+
+    pub fn with_auth(mut self, auth: Auth) -> Self {
+        self.auth = Some(auth);
+        self
+    }
+
+    pub fn execute<'a, C, U>(
+        self,
+        conf: &configuration::Configuration<C>,
+    ) -> Pin<Box<dyn Future<Output=Result<U, Error>> + 'a>>
+        where
+            C: hyper::client::connect::Connect + Clone + std::marker::Send + Sync,
+            U: Sized + std::marker::Send + 'a,
+            for<'de> U: serde::Deserialize<'de>,
+    {
+        let mut query_string = ::url::form_urlencoded::Serializer::new("".to_owned());
+
+        let mut path = self.path;
+        for (k, v) in self.path_params {
+            // replace {id} with the value of the id path param
+            path = path.replace(&format!("{{{}}}", k), &v);
+        }
+
+        for (key, val) in self.query_params {
+            query_string.append_pair(&key, &val);
+        }
+
+        let mut uri_str = format!("{}{}", conf.base_path, path);
+
+        let query_string_str = query_string.finish();
+        if !query_string_str.is_empty() {
+            uri_str += "?";
+            uri_str += &query_string_str;
+        }
+        let uri: hyper::Uri = match uri_str.parse() {
+            Err(e) => return Box::pin(futures::future::err(Error::UriError(e))),
+            Ok(u) => u,
+        };
+
+        let mut req_builder = hyper::Request::builder()
+            .uri(uri)
+            .method(self.method);
+
+        // Detect the authorization type if it hasn't been set.
+        let auth = self.auth.unwrap_or_else(||
+            if conf.api_key.is_some() {
+                panic!("Cannot automatically set the API key from the configuration, it must be specified in the OpenAPI definition")
+            } else if conf.oauth_access_token.is_some() {
+                Auth::Oauth
+            } else if conf.basic_auth.is_some() {
+                Auth::Basic
+            } else {
+                Auth::None
+            }
+        );
+        match auth {
+            Auth::ApiKey(apikey) => {
+                if let Some(ref key) = conf.api_key {
+                    let val = apikey.key(&key.prefix, &key.key);
+                    if apikey.in_query {
+                        query_string.append_pair(&apikey.param_name, &val);
+                    }
+                    if apikey.in_header {
+                        req_builder = req_builder.header(&apikey.param_name, val);
+                    }
+                }
+            }
+            Auth::Basic => {
+                if let Some(ref auth_conf) = conf.basic_auth {
+                    let mut text = auth_conf.0.clone();
+                    text.push(':');
+                    if let Some(ref pass) = auth_conf.1 {
+                        text.push_str(&pass[..]);
+                    }
+                    let encoded = base64::encode(&text);
+                    req_builder = req_builder.header(AUTHORIZATION, encoded);
+                }
+            }
+            Auth::Oauth => {
+                if let Some(ref token) = conf.oauth_access_token {
+                    let text = "Bearer ".to_owned() + token;
+                    req_builder = req_builder.header(AUTHORIZATION, text);
+                }
+            }
+            Auth::None => {}
+        }
+
+        if let Some(ref user_agent) = conf.user_agent {
+            req_builder = req_builder.header(USER_AGENT, match HeaderValue::from_str(user_agent) {
+                Ok(header_value) => header_value,
+                Err(e) => return Box::pin(futures::future::err(super::Error::Header(e)))
+            });
+        }
+
+        for (k, v) in self.header_params {
+            req_builder = req_builder.header(&k, v);
+        }
+
+        let req_headers = req_builder.headers_mut().unwrap();
+        let request_result = if self.form_params.len() > 0 {
+            req_headers.insert(CONTENT_TYPE, HeaderValue::from_static("application/x-www-form-urlencoded"));
+            let mut enc = ::url::form_urlencoded::Serializer::new("".to_owned());
+            for (k, v) in self.form_params {
+                enc.append_pair(&k, &v);
+            }
+            req_builder.body(hyper::Body::from(enc.finish()))
+        } else if let Some(body) = self.serialized_body {
+            req_headers.insert(CONTENT_TYPE, HeaderValue::from_static("application/json"));
+            req_headers.insert(CONTENT_LENGTH, body.len().into());
+            req_builder.body(hyper::Body::from(body))
+        } else {
+            req_builder.body(hyper::Body::default())
+        };
+        let request = match request_result {
+            Ok(request) => request,
+            Err(e) => return Box::pin(futures::future::err(Error::from(e)))
+        };
+
+        let no_return_type = self.no_return_type;
+        Box::pin(conf.client
+            .request(request)
+            .map_err(|e| Error::from(e))
+            .and_then(move |response| {
+                let status = response.status();
+                if !status.is_success() {
+                    futures::future::err::<U, Error>(Error::from((status, response.into_body()))).boxed()
+                } else if no_return_type {
+                    // This is a hack; if there's no_ret_type, U is (), but serde_json gives an
+                    // error when deserializing "" into (), so deserialize 'null' into it
+                    // instead.
+                    // An alternate option would be to require U: Default, and then return
+                    // U::default() here instead since () implements that, but then we'd
+                    // need to impl default for all models.
+                    futures::future::ok::<U, Error>(serde_json::from_str("null").expect("serde null value")).boxed()
+                } else {
+                    hyper::body::to_bytes(response.into_body())
+                        .map(|bytes| serde_json::from_slice(&bytes.unwrap()))
+                        .map_err(|e| Error::from(e)).boxed()
+                }
+            }))
+    }
+}

samples/client/others/rust/hyper/composed-oneof/src/lib.rs

@@ -0,0 +1,11 @@
+#[macro_use]
+extern crate serde_derive;
+
+extern crate serde;
+extern crate serde_json;
+extern crate url;
+extern crate hyper;
+extern crate futures;
+
+pub mod apis;
+pub mod models;

samples/client/others/rust/hyper/composed-oneof/src/models/create_state_request.rs

@@ -0,0 +1,30 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::ObjA;
+use super::ObjB;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "realtype")]
+pub enum CreateStateRequest {
+    ObjA(Box<ObjA>),
+    ObjB(Box<ObjB>),
+}
+
+impl Default for CreateStateRequest {
+    fn default() -> Self {
+        Self::ObjA(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/custom_one_of_array_schema_inner.rs

@@ -0,0 +1,32 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::ObjA;
+use super::ObjB;
+use super::ObjC;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "realtype")]
+pub enum CustomOneOfArraySchemaInner {
+    ObjA(Box<ObjA>),
+    ObjB(Box<ObjB>),
+    ObjC(Box<ObjC>),
+}
+
+impl Default for CustomOneOfArraySchemaInner {
+    fn default() -> Self {
+        Self::ObjA(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/custom_one_of_schema.rs

@@ -0,0 +1,30 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::ObjA;
+use super::ObjB;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "realtype")]
+pub enum CustomOneOfSchema {
+    ObjA(Box<ObjA>),
+    ObjB(Box<ObjB>),
+}
+
+impl Default for CustomOneOfSchema {
+    fn default() -> Self {
+        Self::ObjA(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/get_state_200_response.rs

@@ -0,0 +1,32 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::ObjA;
+use super::ObjB;
+use super::ObjD;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "realtype")]
+pub enum GetState200Response {
+    ObjA(Box<ObjA>),
+    ObjB(Box<ObjB>),
+    ObjD(Box<ObjD>),
+}
+
+impl Default for GetState200Response {
+    fn default() -> Self {
+        Self::ObjA(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/mod.rs

@@ -0,0 +1,16 @@
+pub mod create_state_request;
+pub use self::create_state_request::CreateStateRequest;
+pub mod custom_one_of_array_schema_inner;
+pub use self::custom_one_of_array_schema_inner::CustomOneOfArraySchemaInner;
+pub mod custom_one_of_schema;
+pub use self::custom_one_of_schema::CustomOneOfSchema;
+pub mod get_state_200_response;
+pub use self::get_state_200_response::GetState200Response;
+pub mod obj_a;
+pub use self::obj_a::ObjA;
+pub mod obj_b;
+pub use self::obj_b::ObjB;
+pub mod obj_c;
+pub use self::obj_c::ObjC;
+pub mod obj_d;
+pub use self::obj_d::ObjD;

samples/client/others/rust/hyper/composed-oneof/src/models/obj_a.rs

@@ -0,0 +1,31 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct ObjA {
+    #[serde(rename = "realtype", skip_serializing_if = "Option::is_none")]
+    pub realtype: Option<String>,
+    #[serde(rename = "message", skip_serializing_if = "Option::is_none")]
+    pub message: Option<String>,
+}
+
+impl ObjA {
+    pub fn new() -> ObjA {
+        ObjA {
+            realtype: None,
+            message: None,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/obj_b.rs

@@ -0,0 +1,34 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct ObjB {
+    #[serde(rename = "realtype", skip_serializing_if = "Option::is_none")]
+    pub realtype: Option<String>,
+    #[serde(rename = "description", skip_serializing_if = "Option::is_none")]
+    pub description: Option<String>,
+    #[serde(rename = "code", skip_serializing_if = "Option::is_none")]
+    pub code: Option<i32>,
+}
+
+impl ObjB {
+    pub fn new() -> ObjB {
+        ObjB {
+            realtype: None,
+            description: None,
+            code: None,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/obj_c.rs

@@ -0,0 +1,31 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct ObjC {
+    #[serde(rename = "realtype", skip_serializing_if = "Option::is_none")]
+    pub realtype: Option<String>,
+    #[serde(rename = "state", skip_serializing_if = "Option::is_none")]
+    pub state: Option<String>,
+}
+
+impl ObjC {
+    pub fn new() -> ObjC {
+        ObjC {
+            realtype: None,
+            state: None,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/composed-oneof/src/models/obj_d.rs

@@ -0,0 +1,31 @@
+/*
+ * oneOf test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct ObjD {
+    #[serde(rename = "realtype", skip_serializing_if = "Option::is_none")]
+    pub realtype: Option<String>,
+    #[serde(rename = "color", skip_serializing_if = "Option::is_none")]
+    pub color: Option<String>,
+}
+
+impl ObjD {
+    pub fn new() -> ObjD {
+        ObjD {
+            realtype: None,
+            color: None,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/.gitignore

@@ -0,0 +1,3 @@
+/target/
+**/*.rs.bk
+Cargo.lock

samples/client/others/rust/hyper/oneOf/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/others/rust/hyper/oneOf/.openapi-generator/FILES

@@ -0,0 +1,51 @@
+.gitignore
+.travis.yml
+Cargo.toml
+README.md
+docs/Addressable.md
+docs/Apple.md
+docs/Banana.md
+docs/Bar.md
+docs/BarApi.md
+docs/BarCreate.md
+docs/BarRef.md
+docs/BarRefOrValue.md
+docs/Entity.md
+docs/EntityRef.md
+docs/Extensible.md
+docs/Foo.md
+docs/FooApi.md
+docs/FooRef.md
+docs/FooRefOrValue.md
+docs/Fruit.md
+docs/FruitType.md
+docs/Pasta.md
+docs/Pizza.md
+docs/PizzaSpeziale.md
+git_push.sh
+src/apis/bar_api.rs
+src/apis/client.rs
+src/apis/configuration.rs
+src/apis/foo_api.rs
+src/apis/mod.rs
+src/apis/request.rs
+src/lib.rs
+src/models/addressable.rs
+src/models/apple.rs
+src/models/banana.rs
+src/models/bar.rs
+src/models/bar_create.rs
+src/models/bar_ref.rs
+src/models/bar_ref_or_value.rs
+src/models/entity.rs
+src/models/entity_ref.rs
+src/models/extensible.rs
+src/models/foo.rs
+src/models/foo_ref.rs
+src/models/foo_ref_or_value.rs
+src/models/fruit.rs
+src/models/fruit_type.rs
+src/models/mod.rs
+src/models/pasta.rs
+src/models/pizza.rs
+src/models/pizza_speziale.rs

samples/client/others/rust/hyper/oneOf/.openapi-generator/VERSION

@@ -0,0 +1 @@
+7.3.0-SNAPSHOT

samples/client/others/rust/hyper/oneOf/.travis.yml

@@ -0,0 +1 @@
+language: rust

samples/client/others/rust/hyper/oneOf/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "oneof-hyper"
+version = "0.0.1"
+authors = ["OpenAPI Generator team and contributors"]
+description = "This tests for a oneOf interface representation "
+# Override this license by providing a License Object in the OpenAPI.
+license = "Unlicense"
+edition = "2018"
+
+[dependencies]
+serde = "^1.0"
+serde_derive = "^1.0"
+serde_json = "^1.0"
+url = "^2.2"
+uuid = { version = "^1.0", features = ["serde", "v4"] }
+hyper = { version = "~0.14", features = ["full"] }
+hyper-tls = "~0.5"
+http = "~0.2"
+base64 = "~0.7.0"
+futures = "^0.3"

samples/client/others/rust/hyper/oneOf/README.md

@@ -0,0 +1,65 @@
+# Rust API client for oneof-hyper
+
+This tests for a oneOf interface representation
+
+
+
+## Overview
+
+This API client was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.  By using the [openapi-spec](https://openapis.org) from a remote server, you can easily generate an API client.
+
+- API version: 0.0.1
+- Package version: 0.0.1
+- Build package: `org.openapitools.codegen.languages.RustClientCodegen`
+
+## Installation
+
+Put the package under your project folder in a directory named `oneof-hyper` and add the following to `Cargo.toml` under `[dependencies]`:
+
+```
+oneof-hyper = { path = "./oneof-hyper" }
+```
+
+## Documentation for API Endpoints
+
+All URIs are relative to *http://localhost:8080*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*BarApi* | [**create_bar**](docs/BarApi.md#create_bar) | **Post** /bar | Create a Bar
+*FooApi* | [**create_foo**](docs/FooApi.md#create_foo) | **Post** /foo | Create a Foo
+*FooApi* | [**get_all_foos**](docs/FooApi.md#get_all_foos) | **Get** /foo | GET all Foos
+
+
+## Documentation For Models
+
+ - [Addressable](docs/Addressable.md)
+ - [Apple](docs/Apple.md)
+ - [Banana](docs/Banana.md)
+ - [Bar](docs/Bar.md)
+ - [BarCreate](docs/BarCreate.md)
+ - [BarRef](docs/BarRef.md)
+ - [BarRefOrValue](docs/BarRefOrValue.md)
+ - [Entity](docs/Entity.md)
+ - [EntityRef](docs/EntityRef.md)
+ - [Extensible](docs/Extensible.md)
+ - [Foo](docs/Foo.md)
+ - [FooRef](docs/FooRef.md)
+ - [FooRefOrValue](docs/FooRefOrValue.md)
+ - [Fruit](docs/Fruit.md)
+ - [FruitType](docs/FruitType.md)
+ - [Pasta](docs/Pasta.md)
+ - [Pizza](docs/Pizza.md)
+ - [PizzaSpeziale](docs/PizzaSpeziale.md)
+
+
+To get access to the crate's generated documentation, use:
+
+```
+cargo doc --open
+```
+
+## Author
+
+
+

samples/client/others/rust/hyper/oneOf/docs/Addressable.md

@@ -0,0 +1,12 @@
+# Addressable
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+
+[[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/others/rust/hyper/oneOf/docs/Apple.md

@@ -0,0 +1,11 @@
+# Apple
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**seeds** | **i32** |  | 
+
+[[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/others/rust/hyper/oneOf/docs/Banana.md

@@ -0,0 +1,11 @@
+# Banana
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**length** | **i32** |  | 
+
+[[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/others/rust/hyper/oneOf/docs/Bar.md

@@ -0,0 +1,18 @@
+# Bar
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **String** |  | 
+**bar_prop_a** | Option<**String**> |  | [optional]
+**foo_prop_b** | Option<**String**> |  | [optional]
+**foo** | Option<[**crate::models::FooRefOrValue**](FooRefOrValue.md)> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/BarApi.md

@@ -0,0 +1,37 @@
+# \BarApi
+
+All URIs are relative to *http://localhost:8080*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**create_bar**](BarApi.md#create_bar) | **Post** /bar | Create a Bar
+
+
+
+## create_bar
+
+> crate::models::Bar create_bar(bar_create)
+Create a Bar
+
+### Parameters
+
+
+Name | Type | Description  | Required | Notes
+------------- | ------------- | ------------- | ------------- | -------------
+**bar_create** | [**BarCreate**](BarCreate.md) |  | [required] |
+
+### Return type
+
+[**crate::models::Bar**](Bar.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: application/json
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/others/rust/hyper/oneOf/docs/BarCreate.md

@@ -0,0 +1,18 @@
+# BarCreate
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar_prop_a** | Option<**String**> |  | [optional]
+**foo_prop_b** | Option<**String**> |  | [optional]
+**foo** | Option<[**crate::models::FooRefOrValue**](FooRefOrValue.md)> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/BarRef.md

@@ -0,0 +1,17 @@
+# BarRef
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | Option<**String**> | Name of the related entity. | [optional]
+**at_referred_type** | Option<**String**> | The actual type of the target instance when needed for disambiguation. | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/BarRefOrValue.md

@@ -0,0 +1,12 @@
+# BarRefOrValue
+
+## Enum Variants
+
+| Name | Description |
+|---- | -----|
+| Bar |  |
+| BarRef |  |
+
+[[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/others/rust/hyper/oneOf/docs/Entity.md

@@ -0,0 +1,10 @@
+# Entity
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/oneOf/docs/EntityRef.md

@@ -0,0 +1,10 @@
+# EntityRef
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/oneOf/docs/Extensible.md

@@ -0,0 +1,13 @@
+# Extensible
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/Foo.md

@@ -0,0 +1,17 @@
+# Foo
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**foo_prop_a** | Option<**String**> |  | [optional]
+**foo_prop_b** | Option<**String**> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/FooApi.md

@@ -0,0 +1,63 @@
+# \FooApi
+
+All URIs are relative to *http://localhost:8080*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**create_foo**](FooApi.md#create_foo) | **Post** /foo | Create a Foo
+[**get_all_foos**](FooApi.md#get_all_foos) | **Get** /foo | GET all Foos
+
+
+
+## create_foo
+
+> crate::models::FooRefOrValue create_foo(foo)
+Create a Foo
+
+### Parameters
+
+
+Name | Type | Description  | Required | Notes
+------------- | ------------- | ------------- | ------------- | -------------
+**foo** | Option<[**Foo**](Foo.md)> | The Foo to be created |  |
+
+### Return type
+
+[**crate::models::FooRefOrValue**](FooRefOrValue.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json;charset=utf-8
+- **Accept**: application/json
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
+
+## get_all_foos
+
+> Vec<crate::models::FooRefOrValue> get_all_foos()
+GET all Foos
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**Vec<crate::models::FooRefOrValue>**](FooRefOrValue.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/json;charset=utf-8
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/others/rust/hyper/oneOf/docs/FooRef.md

@@ -0,0 +1,18 @@
+# FooRef
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**fooref_prop_a** | Option<**String**> |  | [optional]
+**name** | Option<**String**> | Name of the related entity. | [optional]
+**at_referred_type** | Option<**String**> | The actual type of the target instance when needed for disambiguation. | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/FooRefOrValue.md

@@ -0,0 +1,10 @@
+# FooRefOrValue
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/oneOf/docs/Fruit.md

@@ -0,0 +1,10 @@
+# Fruit
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+
+[[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/others/rust/hyper/oneOf/docs/FruitType.md

@@ -0,0 +1,13 @@
+# FruitType
+
+## Enum Variants
+
+| Name | Value |
+|---- | -----|
+| Apple | APPLE |
+| Banana | BANANA |
+
+
+[[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/others/rust/hyper/oneOf/docs/Pasta.md

@@ -0,0 +1,16 @@
+# Pasta
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**vendor** | Option<**String**> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/Pizza.md

@@ -0,0 +1,16 @@
+# Pizza
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**pizza_size** | Option<**f32**> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/docs/PizzaSpeziale.md

@@ -0,0 +1,17 @@
+# PizzaSpeziale
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**toppings** | Option<**String**> |  | [optional]
+**pizza_size** | Option<**f32**> |  | [optional]
+**href** | Option<**String**> | Hyperlink reference | [optional]
+**id** | Option<**String**> | unique identifier | [optional]
+**at_schema_location** | Option<**String**> | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional]
+**at_base_type** | Option<**String**> | When sub-classing, this defines the super-class | [optional]
+**at_type** | **String** | When sub-classing, this defines the sub-class Extensible name | 
+
+[[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/others/rust/hyper/oneOf/git_push.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+# ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
+#
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+    git_host="github.com"
+    echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+    git_user_id="GIT_USER_ID"
+    echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+    git_repo_id="GIT_REPO_ID"
+    echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+    release_note="Minor update"
+    echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new remote
+git_remote=$(git remote)
+if [ "$git_remote" = "" ]; then # git remote not defined
+
+    if [ "$GIT_TOKEN" = "" ]; then
+        echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
+        git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
+    else
+        git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
+    fi
+
+fi
+
+git pull origin master
+
+# Pushes (Forces) the changes in the local repository up to the remote repository
+echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
+git push origin master 2>&1 | grep -v 'To https'

samples/client/others/rust/hyper/oneOf/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>RustHyperOneOfClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>Rust Hyper oneOf Client</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>bundle-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>cargo</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

samples/client/others/rust/hyper/oneOf/src/apis/bar_api.rs

@@ -0,0 +1,52 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use std::rc::Rc;
+use std::borrow::Borrow;
+use std::pin::Pin;
+#[allow(unused_imports)]
+use std::option::Option;
+
+use hyper;
+use futures::Future;
+
+use super::{Error, configuration};
+use super::request as __internal_request;
+
+pub struct BarApiClient<C: hyper::client::connect::Connect>
+    where C: Clone + std::marker::Send + Sync + 'static {
+    configuration: Rc<configuration::Configuration<C>>,
+}
+
+impl<C: hyper::client::connect::Connect> BarApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    pub fn new(configuration: Rc<configuration::Configuration<C>>) -> BarApiClient<C> {
+        BarApiClient {
+            configuration,
+        }
+    }
+}
+
+pub trait BarApi {
+    fn create_bar(&self, bar_create: crate::models::BarCreate) -> Pin<Box<dyn Future<Output = Result<crate::models::Bar, Error>>>>;
+}
+
+impl<C: hyper::client::connect::Connect>BarApi for BarApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    #[allow(unused_mut)]
+    fn create_bar(&self, bar_create: crate::models::BarCreate) -> Pin<Box<dyn Future<Output = Result<crate::models::Bar, Error>>>> {
+        let mut req = __internal_request::Request::new(hyper::Method::POST, "/bar".to_string())
+        ;
+        req = req.with_body_param(bar_create);
+
+        req.execute(self.configuration.borrow())
+    }
+
+}

samples/client/others/rust/hyper/oneOf/src/apis/client.rs

@@ -0,0 +1,30 @@
+use std::rc::Rc;
+
+use hyper;
+use super::configuration::Configuration;
+
+pub struct APIClient {
+    bar_api: Box<dyn crate::apis::BarApi>,
+    foo_api: Box<dyn crate::apis::FooApi>,
+}
+
+impl APIClient {
+    pub fn new<C: hyper::client::connect::Connect>(configuration: Configuration<C>) -> APIClient
+        where C: Clone + std::marker::Send + Sync + 'static {
+        let rc = Rc::new(configuration);
+
+        APIClient {
+            bar_api: Box::new(crate::apis::BarApiClient::new(rc.clone())),
+            foo_api: Box::new(crate::apis::FooApiClient::new(rc.clone())),
+        }
+    }
+
+    pub fn bar_api(&self) -> &dyn crate::apis::BarApi{
+        self.bar_api.as_ref()
+    }
+
+    pub fn foo_api(&self) -> &dyn crate::apis::FooApi{
+        self.foo_api.as_ref()
+    }
+
+}

samples/client/others/rust/hyper/oneOf/src/apis/configuration.rs

@@ -0,0 +1,43 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use hyper;
+
+pub struct Configuration<C: hyper::client::connect::Connect>
+    where C: Clone + std::marker::Send + Sync + 'static {
+    pub base_path: String,
+    pub user_agent: Option<String>,
+    pub client: hyper::client::Client<C>,
+    pub basic_auth: Option<BasicAuth>,
+    pub oauth_access_token: Option<String>,
+    pub api_key: Option<ApiKey>,
+    // TODO: take an oauth2 token source, similar to the go one
+}
+
+pub type BasicAuth = (String, Option<String>);
+
+pub struct ApiKey {
+    pub prefix: Option<String>,
+    pub key: String,
+}
+
+impl<C: hyper::client::connect::Connect> Configuration<C>
+    where C: Clone + std::marker::Send + Sync {
+    pub fn new(client: hyper::client::Client<C>) -> Configuration<C> {
+        Configuration {
+            base_path: "http://localhost:8080".to_owned(),
+            user_agent: Some("OpenAPI-Generator/0.0.1/rust".to_owned()),
+            client,
+            basic_auth: None,
+            oauth_access_token: None,
+            api_key: None,
+        }
+    }
+}

samples/client/others/rust/hyper/oneOf/src/apis/foo_api.rs

@@ -0,0 +1,61 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use std::rc::Rc;
+use std::borrow::Borrow;
+use std::pin::Pin;
+#[allow(unused_imports)]
+use std::option::Option;
+
+use hyper;
+use futures::Future;
+
+use super::{Error, configuration};
+use super::request as __internal_request;
+
+pub struct FooApiClient<C: hyper::client::connect::Connect>
+    where C: Clone + std::marker::Send + Sync + 'static {
+    configuration: Rc<configuration::Configuration<C>>,
+}
+
+impl<C: hyper::client::connect::Connect> FooApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    pub fn new(configuration: Rc<configuration::Configuration<C>>) -> FooApiClient<C> {
+        FooApiClient {
+            configuration,
+        }
+    }
+}
+
+pub trait FooApi {
+    fn create_foo(&self, foo: Option<crate::models::Foo>) -> Pin<Box<dyn Future<Output = Result<crate::models::FooRefOrValue, Error>>>>;
+    fn get_all_foos(&self, ) -> Pin<Box<dyn Future<Output = Result<Vec<crate::models::FooRefOrValue>, Error>>>>;
+}
+
+impl<C: hyper::client::connect::Connect>FooApi for FooApiClient<C>
+    where C: Clone + std::marker::Send + Sync {
+    #[allow(unused_mut)]
+    fn create_foo(&self, foo: Option<crate::models::Foo>) -> Pin<Box<dyn Future<Output = Result<crate::models::FooRefOrValue, Error>>>> {
+        let mut req = __internal_request::Request::new(hyper::Method::POST, "/foo".to_string())
+        ;
+        req = req.with_body_param(foo);
+
+        req.execute(self.configuration.borrow())
+    }
+
+    #[allow(unused_mut)]
+    fn get_all_foos(&self, ) -> Pin<Box<dyn Future<Output = Result<Vec<crate::models::FooRefOrValue>, Error>>>> {
+        let mut req = __internal_request::Request::new(hyper::Method::GET, "/foo".to_string())
+        ;
+
+        req.execute(self.configuration.borrow())
+    }
+
+}

samples/client/others/rust/hyper/oneOf/src/apis/mod.rs

@@ -0,0 +1,56 @@
+use http;
+use hyper;
+use serde_json;
+
+#[derive(Debug)]
+pub enum Error {
+    Api(ApiError),
+    Header(hyper::http::header::InvalidHeaderValue),
+    Http(http::Error),
+    Hyper(hyper::Error),
+    Serde(serde_json::Error),
+    UriError(http::uri::InvalidUri),
+}
+
+#[derive(Debug)]
+pub struct ApiError {
+    pub code: hyper::StatusCode,
+    pub body: hyper::body::Body,
+}
+
+impl From<(hyper::StatusCode, hyper::body::Body)> for Error {
+    fn from(e: (hyper::StatusCode, hyper::body::Body)) -> Self {
+        Error::Api(ApiError {
+            code: e.0,
+            body: e.1,
+        })
+    }
+}
+
+impl From<http::Error> for Error {
+    fn from(e: http::Error) -> Self {
+        return Error::Http(e)
+    }
+}
+
+impl From<hyper::Error> for Error {
+    fn from(e: hyper::Error) -> Self {
+        return Error::Hyper(e)
+    }
+}
+
+impl From<serde_json::Error> for Error {
+    fn from(e: serde_json::Error) -> Self {
+        return Error::Serde(e)
+    }
+}
+
+mod request;
+
+mod bar_api;
+pub use self::bar_api::{ BarApi, BarApiClient };
+mod foo_api;
+pub use self::foo_api::{ FooApi, FooApiClient };
+
+pub mod configuration;
+pub mod client;

samples/client/others/rust/hyper/oneOf/src/apis/request.rs

@@ -0,0 +1,242 @@
+use std::collections::HashMap;
+use std::pin::Pin;
+
+use futures;
+use futures::Future;
+use futures::future::*;
+use hyper;
+use hyper::header::{AUTHORIZATION, CONTENT_LENGTH, CONTENT_TYPE, HeaderValue, USER_AGENT};
+use serde;
+use serde_json;
+
+use super::{configuration, Error};
+
+pub(crate) struct ApiKey {
+    pub in_header: bool,
+    pub in_query: bool,
+    pub param_name: String,
+}
+
+impl ApiKey {
+    fn key(&self, prefix: &Option<String>, key: &str) -> String {
+        match prefix {
+            None => key.to_owned(),
+            Some(ref prefix) => format!("{} {}", prefix, key),
+        }
+    }
+}
+
+#[allow(dead_code)]
+pub(crate) enum Auth {
+    None,
+    ApiKey(ApiKey),
+    Basic,
+    Oauth,
+}
+
+/// If the authorization type is unspecified then it will be automatically detected based
+/// on the configuration. This functionality is useful when the OpenAPI definition does not
+/// include an authorization scheme.
+pub(crate) struct Request {
+    auth: Option<Auth>,
+    method: hyper::Method,
+    path: String,
+    query_params: HashMap<String, String>,
+    no_return_type: bool,
+    path_params: HashMap<String, String>,
+    form_params: HashMap<String, String>,
+    header_params: HashMap<String, String>,
+    // TODO: multiple body params are possible technically, but not supported here.
+    serialized_body: Option<String>,
+}
+
+#[allow(dead_code)]
+impl Request {
+    pub fn new(method: hyper::Method, path: String) -> Self {
+        Request {
+            auth: None,
+            method,
+            path,
+            query_params: HashMap::new(),
+            path_params: HashMap::new(),
+            form_params: HashMap::new(),
+            header_params: HashMap::new(),
+            serialized_body: None,
+            no_return_type: false,
+        }
+    }
+
+    pub fn with_body_param<T: serde::Serialize>(mut self, param: T) -> Self {
+        self.serialized_body = Some(serde_json::to_string(&param).unwrap());
+        self
+    }
+
+    pub fn with_header_param(mut self, basename: String, param: String) -> Self {
+        self.header_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_query_param(mut self, basename: String, param: String) -> Self {
+        self.query_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_path_param(mut self, basename: String, param: String) -> Self {
+        self.path_params.insert(basename, param);
+        self
+    }
+
+    #[allow(unused)]
+    pub fn with_form_param(mut self, basename: String, param: String) -> Self {
+        self.form_params.insert(basename, param);
+        self
+    }
+
+    pub fn returns_nothing(mut self) -> Self {
+        self.no_return_type = true;
+        self
+    }
+
+    pub fn with_auth(mut self, auth: Auth) -> Self {
+        self.auth = Some(auth);
+        self
+    }
+
+    pub fn execute<'a, C, U>(
+        self,
+        conf: &configuration::Configuration<C>,
+    ) -> Pin<Box<dyn Future<Output=Result<U, Error>> + 'a>>
+        where
+            C: hyper::client::connect::Connect + Clone + std::marker::Send + Sync,
+            U: Sized + std::marker::Send + 'a,
+            for<'de> U: serde::Deserialize<'de>,
+    {
+        let mut query_string = ::url::form_urlencoded::Serializer::new("".to_owned());
+
+        let mut path = self.path;
+        for (k, v) in self.path_params {
+            // replace {id} with the value of the id path param
+            path = path.replace(&format!("{{{}}}", k), &v);
+        }
+
+        for (key, val) in self.query_params {
+            query_string.append_pair(&key, &val);
+        }
+
+        let mut uri_str = format!("{}{}", conf.base_path, path);
+
+        let query_string_str = query_string.finish();
+        if !query_string_str.is_empty() {
+            uri_str += "?";
+            uri_str += &query_string_str;
+        }
+        let uri: hyper::Uri = match uri_str.parse() {
+            Err(e) => return Box::pin(futures::future::err(Error::UriError(e))),
+            Ok(u) => u,
+        };
+
+        let mut req_builder = hyper::Request::builder()
+            .uri(uri)
+            .method(self.method);
+
+        // Detect the authorization type if it hasn't been set.
+        let auth = self.auth.unwrap_or_else(||
+            if conf.api_key.is_some() {
+                panic!("Cannot automatically set the API key from the configuration, it must be specified in the OpenAPI definition")
+            } else if conf.oauth_access_token.is_some() {
+                Auth::Oauth
+            } else if conf.basic_auth.is_some() {
+                Auth::Basic
+            } else {
+                Auth::None
+            }
+        );
+        match auth {
+            Auth::ApiKey(apikey) => {
+                if let Some(ref key) = conf.api_key {
+                    let val = apikey.key(&key.prefix, &key.key);
+                    if apikey.in_query {
+                        query_string.append_pair(&apikey.param_name, &val);
+                    }
+                    if apikey.in_header {
+                        req_builder = req_builder.header(&apikey.param_name, val);
+                    }
+                }
+            }
+            Auth::Basic => {
+                if let Some(ref auth_conf) = conf.basic_auth {
+                    let mut text = auth_conf.0.clone();
+                    text.push(':');
+                    if let Some(ref pass) = auth_conf.1 {
+                        text.push_str(&pass[..]);
+                    }
+                    let encoded = base64::encode(&text);
+                    req_builder = req_builder.header(AUTHORIZATION, encoded);
+                }
+            }
+            Auth::Oauth => {
+                if let Some(ref token) = conf.oauth_access_token {
+                    let text = "Bearer ".to_owned() + token;
+                    req_builder = req_builder.header(AUTHORIZATION, text);
+                }
+            }
+            Auth::None => {}
+        }
+
+        if let Some(ref user_agent) = conf.user_agent {
+            req_builder = req_builder.header(USER_AGENT, match HeaderValue::from_str(user_agent) {
+                Ok(header_value) => header_value,
+                Err(e) => return Box::pin(futures::future::err(super::Error::Header(e)))
+            });
+        }
+
+        for (k, v) in self.header_params {
+            req_builder = req_builder.header(&k, v);
+        }
+
+        let req_headers = req_builder.headers_mut().unwrap();
+        let request_result = if self.form_params.len() > 0 {
+            req_headers.insert(CONTENT_TYPE, HeaderValue::from_static("application/x-www-form-urlencoded"));
+            let mut enc = ::url::form_urlencoded::Serializer::new("".to_owned());
+            for (k, v) in self.form_params {
+                enc.append_pair(&k, &v);
+            }
+            req_builder.body(hyper::Body::from(enc.finish()))
+        } else if let Some(body) = self.serialized_body {
+            req_headers.insert(CONTENT_TYPE, HeaderValue::from_static("application/json"));
+            req_headers.insert(CONTENT_LENGTH, body.len().into());
+            req_builder.body(hyper::Body::from(body))
+        } else {
+            req_builder.body(hyper::Body::default())
+        };
+        let request = match request_result {
+            Ok(request) => request,
+            Err(e) => return Box::pin(futures::future::err(Error::from(e)))
+        };
+
+        let no_return_type = self.no_return_type;
+        Box::pin(conf.client
+            .request(request)
+            .map_err(|e| Error::from(e))
+            .and_then(move |response| {
+                let status = response.status();
+                if !status.is_success() {
+                    futures::future::err::<U, Error>(Error::from((status, response.into_body()))).boxed()
+                } else if no_return_type {
+                    // This is a hack; if there's no_ret_type, U is (), but serde_json gives an
+                    // error when deserializing "" into (), so deserialize 'null' into it
+                    // instead.
+                    // An alternate option would be to require U: Default, and then return
+                    // U::default() here instead since () implements that, but then we'd
+                    // need to impl default for all models.
+                    futures::future::ok::<U, Error>(serde_json::from_str("null").expect("serde null value")).boxed()
+                } else {
+                    hyper::body::to_bytes(response.into_body())
+                        .map(|bytes| serde_json::from_slice(&bytes.unwrap()))
+                        .map_err(|e| Error::from(e)).boxed()
+                }
+            }))
+    }
+}

samples/client/others/rust/hyper/oneOf/src/lib.rs

@@ -0,0 +1,11 @@
+#[macro_use]
+extern crate serde_derive;
+
+extern crate serde;
+extern crate serde_json;
+extern crate url;
+extern crate hyper;
+extern crate futures;
+
+pub mod apis;
+pub mod models;

samples/client/others/rust/hyper/oneOf/src/models/addressable.rs

@@ -0,0 +1,35 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// Addressable : Base schema for addressable entities
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Addressable {
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+}
+
+impl Addressable {
+    /// Base schema for addressable entities
+    pub fn new() -> Addressable {
+        Addressable {
+            href: None,
+            id: None,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/apple.rs

@@ -0,0 +1,28 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Apple {
+    #[serde(rename = "seeds")]
+    pub seeds: i32,
+}
+
+impl Apple {
+    pub fn new(seeds: i32) -> Apple {
+        Apple {
+            seeds,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/banana.rs

@@ -0,0 +1,28 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Banana {
+    #[serde(rename = "length")]
+    pub length: i32,
+}
+
+impl Banana {
+    pub fn new(length: i32) -> Banana {
+        Banana {
+            length,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/bar.rs

@@ -0,0 +1,53 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Bar {
+    #[serde(rename = "id")]
+    pub id: String,
+    #[serde(rename = "barPropA", skip_serializing_if = "Option::is_none")]
+    pub bar_prop_a: Option<String>,
+    #[serde(rename = "fooPropB", skip_serializing_if = "Option::is_none")]
+    pub foo_prop_b: Option<String>,
+    #[serde(rename = "foo", skip_serializing_if = "Option::is_none")]
+    pub foo: Option<Box<crate::models::FooRefOrValue>>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl Bar {
+    pub fn new(id: String, at_type: String) -> Bar {
+        Bar {
+            id,
+            bar_prop_a: None,
+            foo_prop_b: None,
+            foo: None,
+            href: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/bar_create.rs

@@ -0,0 +1,54 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct BarCreate {
+    #[serde(rename = "barPropA", skip_serializing_if = "Option::is_none")]
+    pub bar_prop_a: Option<String>,
+    #[serde(rename = "fooPropB", skip_serializing_if = "Option::is_none")]
+    pub foo_prop_b: Option<String>,
+    #[serde(rename = "foo", skip_serializing_if = "Option::is_none")]
+    pub foo: Option<Box<crate::models::FooRefOrValue>>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl BarCreate {
+    pub fn new(at_type: String) -> BarCreate {
+        BarCreate {
+            bar_prop_a: None,
+            foo_prop_b: None,
+            foo: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/bar_ref.rs

@@ -0,0 +1,53 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct BarRef {
+    /// Name of the related entity.
+    #[serde(rename = "name", skip_serializing_if = "Option::is_none")]
+    pub name: Option<String>,
+    /// The actual type of the target instance when needed for disambiguation.
+    #[serde(rename = "@referredType", skip_serializing_if = "Option::is_none")]
+    pub at_referred_type: Option<String>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl BarRef {
+    pub fn new(at_type: String) -> BarRef {
+        BarRef {
+            name: None,
+            at_referred_type: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/bar_ref_or_value.rs

@@ -0,0 +1,29 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::Bar;
+use super::BarRef;
+
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(untagged)]
+pub enum BarRefOrValue {
+    Bar(Box<Bar>),
+    BarRef(Box<BarRef>),
+}
+
+impl Default for BarRefOrValue {
+    fn default() -> Self {
+        Self::Bar(Box::default())
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/entity.rs

@@ -0,0 +1,121 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "@type")]
+pub enum Entity {
+    #[serde(rename="Bar")]
+    Bar {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="Bar_Create")]
+    BarCreate {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="Foo")]
+    Foo {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="Pasta")]
+    Pasta {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="Pizza")]
+    Pizza {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="PizzaSpeziale")]
+    PizzaSpeziale {
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+}
+
+impl Default for Entity {
+    fn default() -> Self {
+        Self::Bar {
+            href: Default::default(),
+            id: Default::default(),
+            at_schema_location: Default::default(),
+            at_base_type: Default::default(),
+        }
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/oneOf/src/models/entity_ref.rs

@@ -0,0 +1,76 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+/// EntityRef : Entity reference schema to be use for all entityRef class.
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "@type")]
+pub enum EntityRef {
+    #[serde(rename="BarRef")]
+    BarRef {
+        /// Name of the related entity.
+        #[serde(rename = "name", skip_serializing_if = "Option::is_none")]
+        name: Option<String>,
+        /// The actual type of the target instance when needed for disambiguation.
+        #[serde(rename = "@referredType", skip_serializing_if = "Option::is_none")]
+        at_referred_type: Option<String>,
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+    #[serde(rename="FooRef")]
+    FooRef {
+        /// Name of the related entity.
+        #[serde(rename = "name", skip_serializing_if = "Option::is_none")]
+        name: Option<String>,
+        /// The actual type of the target instance when needed for disambiguation.
+        #[serde(rename = "@referredType", skip_serializing_if = "Option::is_none")]
+        at_referred_type: Option<String>,
+        /// Hyperlink reference
+        #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+        href: Option<String>,
+        /// unique identifier
+        #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+        id: Option<String>,
+        /// A URI to a JSON-Schema file that defines additional attributes and relationships
+        #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+        at_schema_location: Option<String>,
+        /// When sub-classing, this defines the super-class
+        #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+        at_base_type: Option<String>,
+    },
+}
+
+impl Default for EntityRef {
+    fn default() -> Self {
+        Self::BarRef {
+            name: Default::default(),
+            at_referred_type: Default::default(),
+            href: Default::default(),
+            id: Default::default(),
+            at_schema_location: Default::default(),
+            at_base_type: Default::default(),
+        }
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/oneOf/src/models/extensible.rs

@@ -0,0 +1,37 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Extensible {
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl Extensible {
+    pub fn new(at_type: String) -> Extensible {
+        Extensible {
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/foo.rs

@@ -0,0 +1,51 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Foo {
+    #[serde(rename = "fooPropA", skip_serializing_if = "Option::is_none")]
+    pub foo_prop_a: Option<String>,
+    #[serde(rename = "fooPropB", skip_serializing_if = "Option::is_none")]
+    pub foo_prop_b: Option<String>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl Foo {
+    pub fn new(at_type: String) -> Foo {
+        Foo {
+            foo_prop_a: None,
+            foo_prop_b: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/foo_ref.rs

@@ -0,0 +1,56 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct FooRef {
+    #[serde(rename = "foorefPropA", skip_serializing_if = "Option::is_none")]
+    pub fooref_prop_a: Option<String>,
+    /// Name of the related entity.
+    #[serde(rename = "name", skip_serializing_if = "Option::is_none")]
+    pub name: Option<String>,
+    /// The actual type of the target instance when needed for disambiguation.
+    #[serde(rename = "@referredType", skip_serializing_if = "Option::is_none")]
+    pub at_referred_type: Option<String>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl FooRef {
+    pub fn new(at_type: String) -> FooRef {
+        FooRef {
+            fooref_prop_a: None,
+            name: None,
+            at_referred_type: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/foo_ref_or_value.rs

@@ -0,0 +1,30 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::Foo;
+use super::FooRef;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "@type")]
+pub enum FooRefOrValue {
+    Foo(Box<Foo>),
+    FooRef(Box<FooRef>),
+}
+
+impl Default for FooRefOrValue {
+    fn default() -> Self {
+        Self::Foo(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/oneOf/src/models/fruit.rs

@@ -0,0 +1,30 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use super::Apple;
+use super::Banana;
+
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "fruitType")]
+pub enum Fruit {
+    Apple(Box<Apple>),
+    Banana(Box<Banana>),
+}
+
+impl Default for Fruit {
+    fn default() -> Self {
+        Self::Apple(Box::default())
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/oneOf/src/models/fruit_type.rs

@@ -0,0 +1,39 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+/// 
+#[derive(Clone, Copy, Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Serialize, Deserialize)]
+pub enum FruitType {
+    #[serde(rename = "APPLE")]
+    Apple,
+    #[serde(rename = "BANANA")]
+    Banana,
+
+}
+
+impl ToString for FruitType {
+    fn to_string(&self) -> String {
+        match self {
+            Self::Apple => String::from("APPLE"),
+            Self::Banana => String::from("BANANA"),
+        }
+    }
+}
+
+impl Default for FruitType {
+    fn default() -> FruitType {
+        Self::Apple
+    }
+}
+
+
+
+

samples/client/others/rust/hyper/oneOf/src/models/mod.rs

@@ -0,0 +1,36 @@
+pub mod addressable;
+pub use self::addressable::Addressable;
+pub mod apple;
+pub use self::apple::Apple;
+pub mod banana;
+pub use self::banana::Banana;
+pub mod bar;
+pub use self::bar::Bar;
+pub mod bar_create;
+pub use self::bar_create::BarCreate;
+pub mod bar_ref;
+pub use self::bar_ref::BarRef;
+pub mod bar_ref_or_value;
+pub use self::bar_ref_or_value::BarRefOrValue;
+pub mod entity;
+pub use self::entity::Entity;
+pub mod entity_ref;
+pub use self::entity_ref::EntityRef;
+pub mod extensible;
+pub use self::extensible::Extensible;
+pub mod foo;
+pub use self::foo::Foo;
+pub mod foo_ref;
+pub use self::foo_ref::FooRef;
+pub mod foo_ref_or_value;
+pub use self::foo_ref_or_value::FooRefOrValue;
+pub mod fruit;
+pub use self::fruit::Fruit;
+pub mod fruit_type;
+pub use self::fruit_type::FruitType;
+pub mod pasta;
+pub use self::pasta::Pasta;
+pub mod pizza;
+pub use self::pizza::Pizza;
+pub mod pizza_speziale;
+pub use self::pizza_speziale::PizzaSpeziale;

samples/client/others/rust/hyper/oneOf/src/models/pasta.rs

@@ -0,0 +1,48 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Pasta {
+    #[serde(rename = "vendor", skip_serializing_if = "Option::is_none")]
+    pub vendor: Option<String>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl Pasta {
+    pub fn new(at_type: String) -> Pasta {
+        Pasta {
+            vendor: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+

samples/client/others/rust/hyper/oneOf/src/models/pizza.rs

@@ -0,0 +1,48 @@
+/*
+ * ByRefOrValue
+ *
+ * This tests for a oneOf interface representation 
+ *
+ * The version of the OpenAPI document: 0.0.1
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+
+
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Pizza {
+    #[serde(rename = "pizzaSize", skip_serializing_if = "Option::is_none")]
+    pub pizza_size: Option<f32>,
+    /// Hyperlink reference
+    #[serde(rename = "href", skip_serializing_if = "Option::is_none")]
+    pub href: Option<String>,
+    /// unique identifier
+    #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
+    pub id: Option<String>,
+    /// A URI to a JSON-Schema file that defines additional attributes and relationships
+    #[serde(rename = "@schemaLocation", skip_serializing_if = "Option::is_none")]
+    pub at_schema_location: Option<String>,
+    /// When sub-classing, this defines the super-class
+    #[serde(rename = "@baseType", skip_serializing_if = "Option::is_none")]
+    pub at_base_type: Option<String>,
+    /// When sub-classing, this defines the sub-class Extensible name
+    #[serde(rename = "@type")]
+    pub at_type: String,
+}
+
+impl Pizza {
+    pub fn new(at_type: String) -> Pizza {
+        Pizza {
+            pizza_size: None,
+            href: None,
+            id: None,
+            at_schema_location: None,
+            at_base_type: None,
+            at_type,
+        }
+    }
+}
+
+