[Rust] [Axum] Revert PR #18061 (#18354)

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

@@ -52,7 +52,6 @@ import org.openapitools.codegen.api.TemplatingEngineAdapter;
 import org.openapitools.codegen.config.GlobalSettings;
 import org.openapitools.codegen.examples.ExampleGenerator;
 import org.openapitools.codegen.languages.PhpNextgenClientCodegen;
-import org.openapitools.codegen.languages.RustAxumServerCodegen;
 import org.openapitools.codegen.languages.RustServerCodegen;
 import org.openapitools.codegen.meta.FeatureSet;
 import org.openapitools.codegen.meta.GeneratorMetadata;
@@ -707,7 +706,7 @@ public class DefaultCodegen implements CodegenConfig {
      * Removes importToRemove from the imports of objs, if present.
      * This is useful to remove imports that are already present in operations-related template files, to avoid importing the same thing twice.
      *
-     * @param objs imports will be removed from this objs' imports collection
+     * @param objs           imports will be removed from this objs' imports collection
      * @param importToRemove the import statement to be removed
      */
     protected void removeImport(OperationsMap objs, String importToRemove) {
@@ -2302,7 +2301,7 @@ public class DefaultCodegen implements CodegenConfig {
      * Any non-null value will cause {{#defaultValue} check to pass.
      *
      * @param codegenProperty Codegen Property
-     * @param schema Parameter schema
+     * @param schema          Parameter schema
      * @return string presentation of the default value of the parameter
      */
     public String toDefaultParameterValue(CodegenProperty codegenProperty, Schema<?> schema) {
@@ -2329,7 +2328,7 @@ public class DefaultCodegen implements CodegenConfig {
      * Return null if you do NOT want a default value.
      * Any non-null value will cause {{#defaultValue} check to pass.
      *
-     * @param schema Property schema
+     * @param schema          Property schema
      * @param codegenProperty Codegen property
      * @return string presentation of the default value of the property
      */
@@ -2372,7 +2371,6 @@ public class DefaultCodegen implements CodegenConfig {
     }
 
 
-
     protected Schema<?> getSchemaAdditionalProperties(Schema schema) {
         Schema<?> inner = ModelUtils.getAdditionalProperties(schema);
         if (inner == null) {
@@ -3009,6 +3007,7 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * A method that allows generators to pre-process test example payloads
      * This can be useful if one needs to change how values like null in string are represented
+     *
      * @param data the test data payload
      * @return the updated test data payload
      */
@@ -3019,6 +3018,7 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * Processes any test cases if they exist in the components.x-test-examples vendor extensions
      * If they exist then cast them to java class instances and return them back in a map
+     *
      * @param refToTestCases the component schema name that the test cases are for
      */
     private HashMap<String, SchemaTestCase> extractSchemaTestCases(String refToTestCases) {
@@ -3055,7 +3055,7 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * Sets the booleans that define the model's type
      *
-     * @param model the model to update
+     * @param model  the model to update
      * @param schema the model's schema
      */
     protected void updateModelForString(CodegenModel model, Schema schema) {
@@ -3313,7 +3313,6 @@ public class DefaultCodegen implements CodegenConfig {
      * @param sc                 The Schema that may contain the discriminator
      * @param discPropName       The String that is the discriminator propertyName in the schema
      * @param visitedSchemas     A set of visited schema names
-     *
      */
     private CodegenProperty discriminatorFound(String composedSchemaName, Schema sc, String discPropName, Set<String> visitedSchemas) {
         if (visitedSchemas.contains(composedSchemaName)) { // recursive schema definition found
@@ -3400,7 +3399,7 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * Recursively look in Schema sc for the discriminator and return it
      *
-     * @param sc The Schema that may contain the discriminator
+     * @param sc             The Schema that may contain the discriminator
      * @param visitedSchemas An array list of visited schemas
      */
     private Discriminator recursiveGetDiscriminator(Schema sc, ArrayList<Schema> visitedSchemas) {
@@ -3620,9 +3619,9 @@ public class DefaultCodegen implements CodegenConfig {
             Map<String, Object> vendorExtensions = cs.getExtensions();
             String mappingName =
                     Optional.ofNullable(vendorExtensions)
-                        .map(ve -> ve.get("x-discriminator-value"))
-                        .map(discriminatorValue -> (String) discriminatorValue)
-                        .orElse(currentSchemaName);
+                            .map(ve -> ve.get("x-discriminator-value"))
+                            .map(discriminatorValue -> (String) discriminatorValue)
+                            .orElse(currentSchemaName);
             MappedModel mm = new MappedModel(mappingName, toModelName(currentSchemaName), !mappingName.equals(currentSchemaName));
             descendentSchemas.add(mm);
         }
@@ -3649,11 +3648,11 @@ public class DefaultCodegen implements CodegenConfig {
         //  the future..
         String propertyType =
                 Optional.ofNullable(schema.getProperties())
-                    .map(p -> (Schema<?>) p.get(discriminatorPropertyName))
-                    .map(Schema::get$ref)
-                    .map(ModelUtils::getSimpleRef)
-                    .map(this::toModelName)
-                    .orElseGet(() -> typeMapping.get("string"));
+                        .map(p -> (Schema<?>) p.get(discriminatorPropertyName))
+                        .map(Schema::get$ref)
+                        .map(ModelUtils::getSimpleRef)
+                        .map(this::toModelName)
+                        .orElseGet(() -> typeMapping.get("string"));
         discriminator.setPropertyType(propertyType);
 
         // check to see if the discriminator property is an enum string
@@ -3944,8 +3943,8 @@ public class DefaultCodegen implements CodegenConfig {
      * This method was kept when required was added to the fromProperty signature
      * to ensure that the change was non-breaking
      *
-     * @param name     name of the property
-     * @param p        OAS property schema
+     * @param name name of the property
+     * @param p    OAS property schema
      * @return Codegen Property object
      */
     public CodegenProperty fromProperty(String name, Schema p) {
@@ -3961,9 +3960,9 @@ public class DefaultCodegen implements CodegenConfig {
      * Any subsequent processing of the CodegenModel return value must be idempotent
      * for a given (String name, Schema schema).
      *
-     * @param name     name of the property
-     * @param p        OAS property schema
-     * @param required true if the property is required in the next higher object schema, false otherwise
+     * @param name                             name of the property
+     * @param p                                OAS property schema
+     * @param required                         true if the property is required in the next higher object schema, false otherwise
      * @param schemaIsFromAdditionalProperties true if the property is a required property defined by additional properties schema
      *                                         If this is the actual additionalProperties schema not defining a required property, then
      *                                         the value should be false
@@ -4742,7 +4741,7 @@ public class DefaultCodegen implements CodegenConfig {
             if (contentType != null) {
                 contentType = contentType.toLowerCase(Locale.ROOT);
             }
-            if (!(this instanceof RustAxumServerCodegen) && contentType != null &&
+            if (contentType != null &&
                     (contentType.startsWith("application/x-www-form-urlencoded") ||
                             contentType.startsWith("multipart"))) {
                 // process form parameters
@@ -5909,10 +5908,10 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * Add the model name of the child schema in a composed schema to the set of imports
      *
-     * @param composed composed schema
+     * @param composed    composed schema
      * @param childSchema composed schema
-     * @param model codegen model
-     * @param modelName model name
+     * @param model       codegen model
+     * @param modelName   model name
      */
     protected void addImport(Schema composed, Schema childSchema, CodegenModel model, String modelName) {
         if (composed == null || childSchema == null) {
@@ -6795,12 +6794,12 @@ public class DefaultCodegen implements CodegenConfig {
             String enumValue = isDataTypeString(dataType)
                     ? enumUnknownDefaultCaseName
                     : // This is a dummy value that attempts to avoid collisions with previously specified cases.
-                      // Int.max / 192
-                      // The number 192 that is used to calculate this random value, is the Swift Evolution proposal for frozen/non-frozen enums.
-                      // [SE-0192](https://github.com/apple/swift-evolution/blob/master/proposals/0192-non-exhaustive-enums.md)
-                      // Since this functionality was born in the Swift 5 generator and latter on broth to all generators
-                      // https://github.com/OpenAPITools/openapi-generator/pull/11013
-                      String.valueOf(11184809);
+                    // Int.max / 192
+                    // The number 192 that is used to calculate this random value, is the Swift Evolution proposal for frozen/non-frozen enums.
+                    // [SE-0192](https://github.com/apple/swift-evolution/blob/master/proposals/0192-non-exhaustive-enums.md)
+                    // Since this functionality was born in the Swift 5 generator and latter on broth to all generators
+                    // https://github.com/OpenAPITools/openapi-generator/pull/11013
+                    String.valueOf(11184809);
 
             enumVar.put("name", toEnumVarName(enumName, dataType));
             enumVar.put("value", toEnumValue(enumValue, dataType));
@@ -7984,6 +7983,7 @@ public class DefaultCodegen implements CodegenConfig {
     protected String getAdditionalPropertiesName() {
         return "additional_properties";
     }
+
     private void addJsonSchemaForBodyRequestInCaseItsNotPresent(CodegenParameter codegenParameter, RequestBody body) {
         if (codegenParameter.jsonSchema == null)
             codegenParameter.jsonSchema = Json.pretty(body);
@@ -8250,8 +8250,8 @@ public class DefaultCodegen implements CodegenConfig {
     /**
      * Add a given ComposedSchema as an interface model to be generated, assuming it has `oneOf` defined
      *
-     * @param cs      ComposedSchema object to create as interface model
-     * @param type    name to use for the generated interface model
+     * @param cs   ComposedSchema object to create as interface model
+     * @param type name to use for the generated interface model
      */
     public void addOneOfInterfaceModel(Schema cs, String type) {
         if (cs.getOneOf() == null) {
@@ -8441,7 +8441,7 @@ public class DefaultCodegen implements CodegenConfig {
                 // in other sub-schemas of allOf/anyOf/oneOf
                 cp.vendorExtensions.putIfAbsent("x-duplicated-data-type", true);
             } else {
-                if(isTypeErasedGenerics()) {
+                if (isTypeErasedGenerics()) {
                     dataTypeSet.add(cp.baseType);
                 } else {
                     dataTypeSet.add(cp.dataType);
@@ -8472,10 +8472,14 @@ public class DefaultCodegen implements CodegenConfig {
     }
 
     @Override
-    public boolean getUseInlineModelResolver() { return true; }
+    public boolean getUseInlineModelResolver() {
+        return true;
+    }
 
     @Override
-    public boolean getUseOpenapiNormalizer() { return true; }
+    public boolean getUseOpenapiNormalizer() {
+        return true;
+    }
 
     @Override
     public Set<String> getOpenapiGeneratorIgnoreList() {
@@ -8492,7 +8496,9 @@ public class DefaultCodegen implements CodegenConfig {
         And convert special characters like newline, tab, carriage return
         Into strings that can be rendered in the language that the generator will output to
         */
-    protected String handleSpecialCharacters(String name) { return name; }
+    protected String handleSpecialCharacters(String name) {
+        return name;
+    }
 
     /**
      * Used to ensure that null or Schema is returned given an input Boolean/Schema/null

modules/openapi-generator/src/main/resources/rust-axum/Cargo.mustache

@@ -42,7 +42,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -62,7 +62,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

modules/openapi-generator/src/main/resources/rust-axum/lib.mustache

@@ -1,5 +1,13 @@
-#![allow(missing_docs, trivial_casts, unused_variables, unused_mut, unused_imports, unused_extern_crates, non_camel_case_types)]
-#![allow(unused_imports, unused_attributes)]
+#![allow(
+    missing_docs,
+    trivial_casts,
+    unused_variables,
+    unused_mut,
+    unused_extern_crates,
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
+)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

modules/openapi-generator/src/main/resources/rust-axum/models.mustache

@@ -36,10 +36,10 @@ use crate::{models, types::*};
                 {{/maxLength}}
                 {{#pattern}}
                     {{^isByteArray}}
-                    regex = "RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}HeaderParams_{{{paramName}}}{{/lambda.uppercase}}",
+                      regex(path = *RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}HeaderParams_{{{paramName}}}{{/lambda.uppercase}}),
                     {{/isByteArray}}
                     {{#isByteArray}}
-                    custom ="validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}HeaderParams_{{{paramName}}}{{/lambda.lowercase}}"
+                      custom(function = "validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}HeaderParams_{{{paramName}}}{{/lambda.lowercase}}"),
                     {{/isByteArray}}
                 {{/pattern}}
                 {{#maximum}}
@@ -128,10 +128,10 @@ use crate::{models, types::*};
                     {{/maxLength}}
                     {{#pattern}}
                         {{^isByteArray}}
-                        regex = "RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}PathParams_{{{paramName}}}{{/lambda.uppercase}}",
+                          regex(path = *RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}PathParams_{{{paramName}}}{{/lambda.uppercase}}),
                         {{/isByteArray}}
                         {{#isByteArray}}
-                        custom ="validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}PathParams_{{{paramName}}}{{/lambda.lowercase}}"
+                          custom(function = "validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}PathParams_{{{paramName}}}{{/lambda.lowercase}}"),
                         {{/isByteArray}}
                     {{/pattern}}
                     {{#maximum}}
@@ -232,10 +232,10 @@ use crate::{models, types::*};
                     {{/maxLength}}
                     {{#pattern}}
                         {{^isByteArray}}
-                        regex = "RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}QueryParams_{{{paramName}}}{{/lambda.uppercase}}",
+                          regex(path = *RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}QueryParams_{{{paramName}}}{{/lambda.uppercase}}),
                         {{/isByteArray}}
                         {{#isByteArray}}
-                        custom ="validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}QueryParams_{{{paramName}}}{{/lambda.lowercase}}"
+                          custom(function = "validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}QueryParams_{{{paramName}}}{{/lambda.lowercase}}"),
                         {{/isByteArray}}
                     {{/pattern}}
                     {{#maximum}}
@@ -639,10 +639,10 @@ pub struct {{{classname}}} {
         {{/maxLength}}
         {{#pattern}}
           {{^isByteArray}}
-           regex = "RE_{{#lambda.uppercase}}{{{classname}}}_{{{name}}}{{/lambda.uppercase}}",
+            regex(path = *RE_{{#lambda.uppercase}}{{{classname}}}_{{{name}}}{{/lambda.uppercase}}),
           {{/isByteArray}}
           {{#isByteArray}}
-           custom ="validate_byte_{{#lambda.lowercase}}{{{classname}}}_{{{name}}}{{/lambda.lowercase}}"
+            custom(function = "validate_byte_{{#lambda.lowercase}}{{{classname}}}_{{{name}}}{{/lambda.lowercase}}"),
           {{/isByteArray}}
         {{/pattern}}
         {{#maximum}}

modules/openapi-generator/src/main/resources/rust-axum/server-operation-validate.mustache

@@ -22,10 +22,10 @@
               {{/maxLength}}
               {{#pattern}}
                 {{#isString}}
-                regex = "RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}BodyValidator{{/lambda.uppercase}}",
+                  regex(path = *RE_{{#lambda.uppercase}}{{{operationIdCamelCase}}}BodyValidator{{/lambda.uppercase}}),
                 {{/isString}}
                 {{^isString}}
-                custom ="validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}BodyValidator{{/lambda.lowercase}}",
+                  custom(function = "validate_byte_{{#lambda.lowercase}}{{{operationIdCamelCase}}}BodyValidator{{/lambda.lowercase}}"),
                 {{/isString}}
               {{/pattern}}
               {{#maximum}}
@@ -59,7 +59,7 @@
       {{^x-consumes-plain-text}}
           {{^hasValidation}}
           {{^isMap}}
-            #[validate]
+            #[validate(nested)]
           {{/isMap}}
           {{/hasValidation}}
           body: &'a {{{dataType}}},
@@ -218,4 +218,4 @@ Ok((
 {{/x-consumes-multipart}}
 {{/x-consumes-multipart-related}}
 ))
-}
+}

samples/server/petstore/rust-axum/output/multipart-v3/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/multipart-v3/Cargo.toml

@@ -20,7 +20,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -40,7 +40,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/multipart-v3/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 1.0.7
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/multipart-v3/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/multipart-v3/src/server/mod.rs

@@ -41,7 +41,6 @@ where
 fn multipart_related_request_post_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MultipartRelatedRequestPost - POST /multipart_related_request
 #[tracing::instrument(skip_all)]
 async fn multipart_related_request_post<I, A>(
@@ -99,7 +98,6 @@ where
 fn multipart_request_post_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MultipartRequestPost - POST /multipart_request
 #[tracing::instrument(skip_all)]
 async fn multipart_request_post<I, A>(
@@ -156,7 +154,6 @@ where
 fn multiple_identical_mime_types_post_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MultipleIdenticalMimeTypesPost - POST /multiple-identical-mime-types
 #[tracing::instrument(skip_all)]
 async fn multiple_identical_mime_types_post<I, A>(

samples/server/petstore/rust-axum/output/openapi-v3/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/openapi-v3/Cargo.toml

@@ -20,7 +20,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -40,7 +40,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/openapi-v3/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 1.0.7
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/openapi-v3/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/openapi-v3/src/server/mod.rs

@@ -96,7 +96,6 @@ fn any_of_get_validation(
 
     Ok((query_params,))
 }
-
 /// AnyOfGet - GET /any-of
 #[tracing::instrument(skip_all)]
 async fn any_of_get<I, A>(
@@ -219,7 +218,6 @@ fn callback_with_header_post_validation(
 
     Ok((query_params,))
 }
-
 /// CallbackWithHeaderPost - POST /callback-with-header
 #[tracing::instrument(skip_all)]
 async fn callback_with_header_post<I, A>(
@@ -277,7 +275,6 @@ fn complex_query_param_get_validation(
 
     Ok((query_params,))
 }
-
 /// ComplexQueryParamGet - GET /complex-query-param
 #[tracing::instrument(skip_all)]
 async fn complex_query_param_get<I, A>(
@@ -335,7 +332,6 @@ fn enum_in_path_path_param_get_validation(
 
     Ok((path_params,))
 }
-
 /// EnumInPathPathParamGet - GET /enum_in_path/{path_param}
 #[tracing::instrument(skip_all)]
 async fn enum_in_path_path_param_get<I, A>(
@@ -393,7 +389,6 @@ fn json_complex_query_param_get_validation(
 
     Ok((query_params,))
 }
-
 /// JsonComplexQueryParamGet - GET /json-complex-query-param
 #[tracing::instrument(skip_all)]
 async fn json_complex_query_param_get<I, A>(
@@ -451,7 +446,6 @@ fn mandatory_request_header_get_validation(
 
     Ok((header_params,))
 }
-
 /// MandatoryRequestHeaderGet - GET /mandatory-request-header
 #[tracing::instrument(skip_all)]
 async fn mandatory_request_header_get<I, A>(
@@ -467,7 +461,7 @@ where
 {
     // Header parameters
     let header_params = {
-        let header_x_header = headers.get(HeaderName::from_static("x-header"));
+        let header_x_header = headers.get(HeaderName::from_static("x_header"));
 
         let header_x_header = match header_x_header {
             Some(v) => match header::IntoHeaderValue::<String>::try_from((*v).clone()) {
@@ -538,7 +532,6 @@ where
 fn merge_patch_json_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MergePatchJsonGet - GET /merge-patch-json
 #[tracing::instrument(skip_all)]
 async fn merge_patch_json_get<I, A>(
@@ -610,7 +603,6 @@ where
 fn multiget_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MultigetGet - GET /multiget
 #[tracing::instrument(skip_all)]
 async fn multiget_get<I, A>(
@@ -796,7 +788,6 @@ where
 fn multiple_auth_scheme_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// MultipleAuthSchemeGet - GET /multiple_auth_scheme
 #[tracing::instrument(skip_all)]
 async fn multiple_auth_scheme_get<I, A>(
@@ -851,7 +842,6 @@ where
 fn one_of_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// OneOfGet - GET /one-of
 #[tracing::instrument(skip_all)]
 async fn one_of_get<I, A>(
@@ -920,7 +910,6 @@ where
 fn override_server_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// OverrideServerGet - GET /override-server
 #[tracing::instrument(skip_all)]
 async fn override_server_get<I, A>(
@@ -977,7 +966,6 @@ fn paramget_get_validation(
 
     Ok((query_params,))
 }
-
 /// ParamgetGet - GET /paramget
 #[tracing::instrument(skip_all)]
 async fn paramget_get<I, A>(
@@ -1050,7 +1038,6 @@ where
 fn readonly_auth_scheme_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// ReadonlyAuthSchemeGet - GET /readonly_auth_scheme
 #[tracing::instrument(skip_all)]
 async fn readonly_auth_scheme_get<I, A>(
@@ -1109,7 +1096,6 @@ fn register_callback_post_validation(
 
     Ok((query_params,))
 }
-
 /// RegisterCallbackPost - POST /register-callback
 #[tracing::instrument(skip_all)]
 async fn register_callback_post<I, A>(
@@ -1171,7 +1157,6 @@ fn required_octet_stream_put_validation(
 ) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// RequiredOctetStreamPut - PUT /required_octet_stream
 #[tracing::instrument(skip_all)]
 async fn required_octet_stream_put<I, A>(
@@ -1225,7 +1210,6 @@ where
 fn responses_with_headers_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// ResponsesWithHeadersGet - GET /responses_with_headers
 #[tracing::instrument(skip_all)]
 async fn responses_with_headers_get<I, A>(
@@ -1273,7 +1257,7 @@ where
 
                 {
                     let mut response_headers = response.headers_mut().unwrap();
-                    response_headers.insert(HeaderName::from_static("success-info"), success_info);
+                    response_headers.insert(HeaderName::from_static(""), success_info);
                 }
                 if let Some(bool_header) = bool_header {
                     let bool_header = match header::IntoHeaderValue(bool_header).try_into() {
@@ -1287,8 +1271,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("bool-header"), bool_header);
+                        response_headers.insert(HeaderName::from_static(""), bool_header);
                     }
                 }
                 if let Some(object_header) = object_header {
@@ -1303,8 +1286,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("object-header"), object_header);
+                        response_headers.insert(HeaderName::from_static(""), object_header);
                     }
                 }
 
@@ -1346,8 +1328,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("further-info"), further_info);
+                        response_headers.insert(HeaderName::from_static(""), further_info);
                     }
                 }
                 if let Some(failure_info) = failure_info {
@@ -1362,8 +1343,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("failure-info"), failure_info);
+                        response_headers.insert(HeaderName::from_static(""), failure_info);
                     }
                 }
 
@@ -1388,7 +1368,6 @@ where
 fn rfc7807_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Rfc7807Get - GET /rfc7807
 #[tracing::instrument(skip_all)]
 async fn rfc7807_get<I, A>(
@@ -1495,7 +1474,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct UntypedPropertyGetBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::ObjectUntypedProps,
 }
 
@@ -1510,7 +1489,6 @@ fn untyped_property_get_validation(
 
     Ok((body,))
 }
-
 /// UntypedPropertyGet - GET /untyped_property
 #[tracing::instrument(skip_all)]
 async fn untyped_property_get<I, A>(
@@ -1564,7 +1542,6 @@ where
 fn uuid_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// UuidGet - GET /uuid
 #[tracing::instrument(skip_all)]
 async fn uuid_get<I, A>(
@@ -1639,7 +1616,6 @@ struct XmlExtraPostBodyValidator<'a> {
 fn xml_extra_post_validation(body: Bytes) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// XmlExtraPost - POST /xml_extra
 #[tracing::instrument(skip_all)]
 async fn xml_extra_post<I, A>(
@@ -1703,7 +1679,6 @@ struct XmlOtherPostBodyValidator<'a> {
 fn xml_other_post_validation(body: Bytes) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// XmlOtherPost - POST /xml_other
 #[tracing::instrument(skip_all)]
 async fn xml_other_post<I, A>(
@@ -1779,7 +1754,6 @@ struct XmlOtherPutBodyValidator<'a> {
 fn xml_other_put_validation(body: Bytes) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// XmlOtherPut - PUT /xml_other
 #[tracing::instrument(skip_all)]
 async fn xml_other_put<I, A>(
@@ -1843,7 +1817,6 @@ struct XmlPostBodyValidator<'a> {
 fn xml_post_validation(body: Bytes) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// XmlPost - POST /xml
 #[tracing::instrument(skip_all)]
 async fn xml_post<I, A>(
@@ -1907,7 +1880,6 @@ struct XmlPutBodyValidator<'a> {
 fn xml_put_validation(body: Bytes) -> std::result::Result<(Bytes,), ValidationErrors> {
     Ok((body,))
 }
-
 /// XmlPut - PUT /xml
 #[tracing::instrument(skip_all)]
 async fn xml_put<I, A>(
@@ -1961,7 +1933,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateRepoBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::ObjectParam,
 }
 
@@ -1974,7 +1946,6 @@ fn create_repo_validation(
 
     Ok((body,))
 }
-
 /// CreateRepo - POST /repos
 #[tracing::instrument(skip_all)]
 async fn create_repo<I, A>(
@@ -2032,7 +2003,6 @@ fn get_repo_info_validation(
 
     Ok((path_params,))
 }
-
 /// GetRepoInfo - GET /repos/{repoId}
 #[tracing::instrument(skip_all)]
 async fn get_repo_info<I, A>(

samples/server/petstore/rust-axum/output/ops-v3/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/ops-v3/Cargo.toml

@@ -20,7 +20,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -40,7 +40,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/ops-v3/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 0.0.1
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/ops-v3/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/ops-v3/src/server/mod.rs

@@ -75,7 +75,6 @@ where
 fn op10_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op10Get - GET /op10
 #[tracing::instrument(skip_all)]
 async fn op10_get<I, A>(
@@ -128,7 +127,6 @@ where
 fn op11_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op11Get - GET /op11
 #[tracing::instrument(skip_all)]
 async fn op11_get<I, A>(
@@ -181,7 +179,6 @@ where
 fn op12_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op12Get - GET /op12
 #[tracing::instrument(skip_all)]
 async fn op12_get<I, A>(
@@ -234,7 +231,6 @@ where
 fn op13_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op13Get - GET /op13
 #[tracing::instrument(skip_all)]
 async fn op13_get<I, A>(
@@ -287,7 +283,6 @@ where
 fn op14_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op14Get - GET /op14
 #[tracing::instrument(skip_all)]
 async fn op14_get<I, A>(
@@ -340,7 +335,6 @@ where
 fn op15_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op15Get - GET /op15
 #[tracing::instrument(skip_all)]
 async fn op15_get<I, A>(
@@ -393,7 +387,6 @@ where
 fn op16_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op16Get - GET /op16
 #[tracing::instrument(skip_all)]
 async fn op16_get<I, A>(
@@ -446,7 +439,6 @@ where
 fn op17_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op17Get - GET /op17
 #[tracing::instrument(skip_all)]
 async fn op17_get<I, A>(
@@ -499,7 +491,6 @@ where
 fn op18_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op18Get - GET /op18
 #[tracing::instrument(skip_all)]
 async fn op18_get<I, A>(
@@ -552,7 +543,6 @@ where
 fn op19_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op19Get - GET /op19
 #[tracing::instrument(skip_all)]
 async fn op19_get<I, A>(
@@ -605,7 +595,6 @@ where
 fn op1_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op1Get - GET /op1
 #[tracing::instrument(skip_all)]
 async fn op1_get<I, A>(
@@ -658,7 +647,6 @@ where
 fn op20_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op20Get - GET /op20
 #[tracing::instrument(skip_all)]
 async fn op20_get<I, A>(
@@ -711,7 +699,6 @@ where
 fn op21_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op21Get - GET /op21
 #[tracing::instrument(skip_all)]
 async fn op21_get<I, A>(
@@ -764,7 +751,6 @@ where
 fn op22_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op22Get - GET /op22
 #[tracing::instrument(skip_all)]
 async fn op22_get<I, A>(
@@ -817,7 +803,6 @@ where
 fn op23_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op23Get - GET /op23
 #[tracing::instrument(skip_all)]
 async fn op23_get<I, A>(
@@ -870,7 +855,6 @@ where
 fn op24_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op24Get - GET /op24
 #[tracing::instrument(skip_all)]
 async fn op24_get<I, A>(
@@ -923,7 +907,6 @@ where
 fn op25_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op25Get - GET /op25
 #[tracing::instrument(skip_all)]
 async fn op25_get<I, A>(
@@ -976,7 +959,6 @@ where
 fn op26_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op26Get - GET /op26
 #[tracing::instrument(skip_all)]
 async fn op26_get<I, A>(
@@ -1029,7 +1011,6 @@ where
 fn op27_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op27Get - GET /op27
 #[tracing::instrument(skip_all)]
 async fn op27_get<I, A>(
@@ -1082,7 +1063,6 @@ where
 fn op28_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op28Get - GET /op28
 #[tracing::instrument(skip_all)]
 async fn op28_get<I, A>(
@@ -1135,7 +1115,6 @@ where
 fn op29_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op29Get - GET /op29
 #[tracing::instrument(skip_all)]
 async fn op29_get<I, A>(
@@ -1188,7 +1167,6 @@ where
 fn op2_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op2Get - GET /op2
 #[tracing::instrument(skip_all)]
 async fn op2_get<I, A>(
@@ -1241,7 +1219,6 @@ where
 fn op30_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op30Get - GET /op30
 #[tracing::instrument(skip_all)]
 async fn op30_get<I, A>(
@@ -1294,7 +1271,6 @@ where
 fn op31_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op31Get - GET /op31
 #[tracing::instrument(skip_all)]
 async fn op31_get<I, A>(
@@ -1347,7 +1323,6 @@ where
 fn op32_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op32Get - GET /op32
 #[tracing::instrument(skip_all)]
 async fn op32_get<I, A>(
@@ -1400,7 +1375,6 @@ where
 fn op33_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op33Get - GET /op33
 #[tracing::instrument(skip_all)]
 async fn op33_get<I, A>(
@@ -1453,7 +1427,6 @@ where
 fn op34_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op34Get - GET /op34
 #[tracing::instrument(skip_all)]
 async fn op34_get<I, A>(
@@ -1506,7 +1479,6 @@ where
 fn op35_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op35Get - GET /op35
 #[tracing::instrument(skip_all)]
 async fn op35_get<I, A>(
@@ -1559,7 +1531,6 @@ where
 fn op36_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op36Get - GET /op36
 #[tracing::instrument(skip_all)]
 async fn op36_get<I, A>(
@@ -1612,7 +1583,6 @@ where
 fn op37_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op37Get - GET /op37
 #[tracing::instrument(skip_all)]
 async fn op37_get<I, A>(
@@ -1665,7 +1635,6 @@ where
 fn op3_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op3Get - GET /op3
 #[tracing::instrument(skip_all)]
 async fn op3_get<I, A>(
@@ -1718,7 +1687,6 @@ where
 fn op4_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op4Get - GET /op4
 #[tracing::instrument(skip_all)]
 async fn op4_get<I, A>(
@@ -1771,7 +1739,6 @@ where
 fn op5_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op5Get - GET /op5
 #[tracing::instrument(skip_all)]
 async fn op5_get<I, A>(
@@ -1824,7 +1791,6 @@ where
 fn op6_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op6Get - GET /op6
 #[tracing::instrument(skip_all)]
 async fn op6_get<I, A>(
@@ -1877,7 +1843,6 @@ where
 fn op7_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op7Get - GET /op7
 #[tracing::instrument(skip_all)]
 async fn op7_get<I, A>(
@@ -1930,7 +1895,6 @@ where
 fn op8_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op8Get - GET /op8
 #[tracing::instrument(skip_all)]
 async fn op8_get<I, A>(
@@ -1983,7 +1947,6 @@ where
 fn op9_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Op9Get - GET /op9
 #[tracing::instrument(skip_all)]
 async fn op9_get<I, A>(

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/Cargo.toml

@@ -22,7 +22,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -42,7 +42,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 1.0.0
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/src/models.rs

@@ -2768,12 +2768,14 @@ pub struct FormatTest {
     pub double: Option<f64>,
 
     #[serde(rename = "string")]
-    #[validate(regex = "RE_FORMATTEST_STRING")]
+    #[validate(
+            regex(path = *RE_FORMATTEST_STRING),
+        )]
     #[serde(skip_serializing_if = "Option::is_none")]
     pub string: Option<String>,
 
     #[serde(rename = "byte")]
-    #[validate(custom = "validate_byte_formattest_byte")]
+    #[validate(custom(function = "validate_byte_formattest_byte"))]
     pub byte: ByteArray,
 
     #[serde(rename = "binary")]

samples/server/petstore/rust-axum/output/petstore-with-fake-endpoints-models-for-testing/src/server/mod.rs

@@ -118,7 +118,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct TestSpecialTagsBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Client,
 }
 
@@ -131,7 +131,6 @@ fn test_special_tags_validation(
 
     Ok((body,))
 }
-
 /// TestSpecialTags - PATCH /v2/another-fake/dummy
 #[tracing::instrument(skip_all)]
 async fn test_special_tags<I, A>(
@@ -207,7 +206,6 @@ where
 fn call123example_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// Call123example - GET /v2/fake/operation-with-numeric-id
 #[tracing::instrument(skip_all)]
 async fn call123example<I, A>(
@@ -262,7 +260,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct FakeOuterBooleanSerializeBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::OuterBoolean,
 }
 
@@ -277,7 +275,6 @@ fn fake_outer_boolean_serialize_validation(
 
     Ok((body,))
 }
-
 /// FakeOuterBooleanSerialize - POST /v2/fake/outer/boolean
 #[tracing::instrument(skip_all)]
 async fn fake_outer_boolean_serialize<I, A>(
@@ -353,7 +350,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct FakeOuterCompositeSerializeBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::OuterComposite,
 }
 
@@ -368,7 +365,6 @@ fn fake_outer_composite_serialize_validation(
 
     Ok((body,))
 }
-
 /// FakeOuterCompositeSerialize - POST /v2/fake/outer/composite
 #[tracing::instrument(skip_all)]
 async fn fake_outer_composite_serialize<I, A>(
@@ -444,7 +440,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct FakeOuterNumberSerializeBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::OuterNumber,
 }
 
@@ -459,7 +455,6 @@ fn fake_outer_number_serialize_validation(
 
     Ok((body,))
 }
-
 /// FakeOuterNumberSerialize - POST /v2/fake/outer/number
 #[tracing::instrument(skip_all)]
 async fn fake_outer_number_serialize<I, A>(
@@ -535,7 +530,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct FakeOuterStringSerializeBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::OuterString,
 }
 
@@ -550,7 +545,6 @@ fn fake_outer_string_serialize_validation(
 
     Ok((body,))
 }
-
 /// FakeOuterStringSerialize - POST /v2/fake/outer/string
 #[tracing::instrument(skip_all)]
 async fn fake_outer_string_serialize<I, A>(
@@ -628,7 +622,6 @@ fn fake_response_with_numerical_description_validation() -> std::result::Result<
 {
     Ok(())
 }
-
 /// FakeResponseWithNumericalDescription - GET /v2/fake/response-with-numerical-description
 #[tracing::instrument(skip_all)]
 async fn fake_response_with_numerical_description<I, A>(
@@ -689,7 +682,6 @@ fn hyphen_param_validation(
 
     Ok((path_params,))
 }
-
 /// HyphenParam - GET /v2/fake/hyphenParam/{hyphen-param}
 #[tracing::instrument(skip_all)]
 async fn hyphen_param<I, A>(
@@ -745,7 +737,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct TestBodyWithQueryParamsBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::User,
 }
 
@@ -761,7 +753,6 @@ fn test_body_with_query_params_validation(
 
     Ok((query_params, body))
 }
-
 /// TestBodyWithQueryParams - PUT /v2/fake/body-with-query-params
 #[tracing::instrument(skip_all)]
 async fn test_body_with_query_params<I, A>(
@@ -820,7 +811,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct TestClientModelBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Client,
 }
 
@@ -833,7 +824,6 @@ fn test_client_model_validation(
 
     Ok((body,))
 }
-
 /// TestClientModel - PATCH /v2/fake
 #[tracing::instrument(skip_all)]
 async fn test_client_model<I, A>(
@@ -909,7 +899,6 @@ where
 fn test_endpoint_parameters_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// TestEndpointParameters - POST /v2/fake
 #[tracing::instrument(skip_all)]
 async fn test_endpoint_parameters<I, A>(
@@ -981,7 +970,6 @@ fn test_enum_parameters_validation(
 
     Ok((header_params, query_params))
 }
-
 /// TestEnumParameters - GET /v2/fake
 #[tracing::instrument(skip_all)]
 async fn test_enum_parameters<I, A>(
@@ -1106,7 +1094,6 @@ fn test_inline_additional_properties_validation(
 
     Ok((body,))
 }
-
 /// TestInlineAdditionalProperties - POST /v2/fake/inline-additionalProperties
 #[tracing::instrument(skip_all)]
 async fn test_inline_additional_properties<I, A>(
@@ -1164,7 +1151,6 @@ where
 fn test_json_form_data_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// TestJsonFormData - GET /v2/fake/jsonFormData
 #[tracing::instrument(skip_all)]
 async fn test_json_form_data<I, A>(
@@ -1219,7 +1205,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct TestClassnameBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Client,
 }
 
@@ -1232,7 +1218,6 @@ fn test_classname_validation(
 
     Ok((body,))
 }
-
 /// TestClassname - PATCH /v2/fake_classname_test
 #[tracing::instrument(skip_all)]
 async fn test_classname<I, A>(
@@ -1307,7 +1292,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct AddPetBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Pet,
 }
 
@@ -1318,7 +1303,6 @@ fn add_pet_validation(body: models::Pet) -> std::result::Result<(models::Pet,),
 
     Ok((body,))
 }
-
 /// AddPet - POST /v2/pet
 #[tracing::instrument(skip_all)]
 async fn add_pet<I, A>(
@@ -1381,7 +1365,6 @@ fn delete_pet_validation(
 
     Ok((header_params, path_params))
 }
-
 /// DeletePet - DELETE /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn delete_pet<I, A>(
@@ -1469,7 +1452,6 @@ fn find_pets_by_status_validation(
 
     Ok((query_params,))
 }
-
 /// FindPetsByStatus - GET /v2/pet/findByStatus
 #[tracing::instrument(skip_all)]
 async fn find_pets_by_status<I, A>(
@@ -1547,7 +1529,6 @@ fn find_pets_by_tags_validation(
 
     Ok((query_params,))
 }
-
 /// FindPetsByTags - GET /v2/pet/findByTags
 #[tracing::instrument(skip_all)]
 async fn find_pets_by_tags<I, A>(
@@ -1625,7 +1606,6 @@ fn get_pet_by_id_validation(
 
     Ok((path_params,))
 }
-
 /// GetPetById - GET /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn get_pet_by_id<I, A>(
@@ -1701,7 +1681,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct UpdatePetBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Pet,
 }
 
@@ -1714,7 +1694,6 @@ fn update_pet_validation(
 
     Ok((body,))
 }
-
 /// UpdatePet - PUT /v2/pet
 #[tracing::instrument(skip_all)]
 async fn update_pet<I, A>(
@@ -1783,7 +1762,6 @@ fn update_pet_with_form_validation(
 
     Ok((path_params,))
 }
-
 /// UpdatePetWithForm - POST /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn update_pet_with_form<I, A>(
@@ -1845,7 +1823,6 @@ fn upload_file_validation(
 
     Ok((path_params,))
 }
-
 /// UploadFile - POST /v2/pet/{petId}/uploadImage
 #[tracing::instrument(skip_all)]
 async fn upload_file<I, A>(
@@ -1926,7 +1903,6 @@ fn delete_order_validation(
 
     Ok((path_params,))
 }
-
 /// DeleteOrder - DELETE /v2/store/order/{order_id}
 #[tracing::instrument(skip_all)]
 async fn delete_order<I, A>(
@@ -1987,7 +1963,6 @@ where
 fn get_inventory_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// GetInventory - GET /v2/store/inventory
 #[tracing::instrument(skip_all)]
 async fn get_inventory<I, A>(
@@ -2063,7 +2038,6 @@ fn get_order_by_id_validation(
 
     Ok((path_params,))
 }
-
 /// GetOrderById - GET /v2/store/order/{order_id}
 #[tracing::instrument(skip_all)]
 async fn get_order_by_id<I, A>(
@@ -2139,7 +2113,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct PlaceOrderBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Order,
 }
 
@@ -2152,7 +2126,6 @@ fn place_order_validation(
 
     Ok((body,))
 }
-
 /// PlaceOrder - POST /v2/store/order
 #[tracing::instrument(skip_all)]
 async fn place_order<I, A>(
@@ -2224,7 +2197,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUserBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::User,
 }
 
@@ -2237,7 +2210,6 @@ fn create_user_validation(
 
     Ok((body,))
 }
-
 /// CreateUser - POST /v2/user
 #[tracing::instrument(skip_all)]
 async fn create_user<I, A>(
@@ -2293,7 +2265,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUsersWithArrayInputBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a Vec<models::User>,
 }
 
@@ -2306,7 +2278,6 @@ fn create_users_with_array_input_validation(
 
     Ok((body,))
 }
-
 /// CreateUsersWithArrayInput - POST /v2/user/createWithArray
 #[tracing::instrument(skip_all)]
 async fn create_users_with_array_input<I, A>(
@@ -2363,7 +2334,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUsersWithListInputBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a Vec<models::User>,
 }
 
@@ -2376,7 +2347,6 @@ fn create_users_with_list_input_validation(
 
     Ok((body,))
 }
-
 /// CreateUsersWithListInput - POST /v2/user/createWithList
 #[tracing::instrument(skip_all)]
 async fn create_users_with_list_input<I, A>(
@@ -2438,7 +2408,6 @@ fn delete_user_validation(
 
     Ok((path_params,))
 }
-
 /// DeleteUser - DELETE /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn delete_user<I, A>(
@@ -2503,7 +2472,6 @@ fn get_user_by_name_validation(
 
     Ok((path_params,))
 }
-
 /// GetUserByName - GET /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn get_user_by_name<I, A>(
@@ -2584,7 +2552,6 @@ fn login_user_validation(
 
     Ok((query_params,))
 }
-
 /// LoginUser - GET /v2/user/login
 #[tracing::instrument(skip_all)]
 async fn login_user<I, A>(
@@ -2636,8 +2603,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("x-rate-limit"), x_rate_limit);
+                        response_headers.insert(HeaderName::from_static(""), x_rate_limit);
                     }
                 }
                 if let Some(x_expires_after) = x_expires_after {
@@ -2653,8 +2619,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("x-expires-after"), x_expires_after);
+                        response_headers.insert(HeaderName::from_static(""), x_expires_after);
                     }
                 }
 
@@ -2695,7 +2660,6 @@ where
 fn logout_user_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// LogoutUser - GET /v2/user/logout
 #[tracing::instrument(skip_all)]
 async fn logout_user<I, A>(
@@ -2747,7 +2711,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct UpdateUserBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::User,
 }
 
@@ -2762,7 +2726,6 @@ fn update_user_validation(
 
     Ok((path_params, body))
 }
-
 /// UpdateUser - PUT /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn update_user<I, A>(

samples/server/petstore/rust-axum/output/petstore/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/petstore/Cargo.toml

@@ -21,7 +21,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -41,7 +41,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/petstore/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 1.0.0
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/petstore/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/petstore/src/models.rs

@@ -92,7 +92,9 @@ pub struct GetUserByNamePathParams {
 pub struct LoginUserQueryParams {
     /// The user name for login
     #[serde(rename = "username")]
-    #[validate(regex = "RE_LOGINUSERQUERYPARAMS_USERNAME")]
+    #[validate(
+                          regex(path = *RE_LOGINUSERQUERYPARAMS_USERNAME),
+                    )]
     pub username: String,
     /// The password for login in clear text
     #[serde(rename = "password")]
@@ -287,7 +289,9 @@ pub struct Category {
     pub id: Option<i64>,
 
     #[serde(rename = "name")]
-    #[validate(regex = "RE_CATEGORY_NAME")]
+    #[validate(
+            regex(path = *RE_CATEGORY_NAME),
+        )]
     #[serde(skip_serializing_if = "Option::is_none")]
     pub name: Option<String>,
 }

samples/server/petstore/rust-axum/output/petstore/src/server/mod.rs

@@ -68,7 +68,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct AddPetBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Pet,
 }
 
@@ -79,7 +79,6 @@ fn add_pet_validation(body: models::Pet) -> std::result::Result<(models::Pet,),
 
     Ok((body,))
 }
-
 /// AddPet - POST /v2/pet
 #[tracing::instrument(skip_all)]
 async fn add_pet<I, A>(
@@ -158,7 +157,6 @@ fn delete_pet_validation(
 
     Ok((header_params, path_params))
 }
-
 /// DeletePet - DELETE /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn delete_pet<I, A>(
@@ -246,7 +244,6 @@ fn find_pets_by_status_validation(
 
     Ok((query_params,))
 }
-
 /// FindPetsByStatus - GET /v2/pet/findByStatus
 #[tracing::instrument(skip_all)]
 async fn find_pets_by_status<I, A>(
@@ -324,7 +321,6 @@ fn find_pets_by_tags_validation(
 
     Ok((query_params,))
 }
-
 /// FindPetsByTags - GET /v2/pet/findByTags
 #[tracing::instrument(skip_all)]
 async fn find_pets_by_tags<I, A>(
@@ -402,7 +398,6 @@ fn get_pet_by_id_validation(
 
     Ok((path_params,))
 }
-
 /// GetPetById - GET /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn get_pet_by_id<I, A>(
@@ -478,7 +473,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct UpdatePetBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Pet,
 }
 
@@ -491,7 +486,6 @@ fn update_pet_validation(
 
     Ok((body,))
 }
-
 /// UpdatePet - PUT /v2/pet
 #[tracing::instrument(skip_all)]
 async fn update_pet<I, A>(
@@ -576,7 +570,6 @@ fn update_pet_with_form_validation(
 
     Ok((path_params,))
 }
-
 /// UpdatePetWithForm - POST /v2/pet/{petId}
 #[tracing::instrument(skip_all)]
 async fn update_pet_with_form<I, A>(
@@ -638,7 +631,6 @@ fn upload_file_validation(
 
     Ok((path_params,))
 }
-
 /// UploadFile - POST /v2/pet/{petId}/uploadImage
 #[tracing::instrument(skip_all)]
 async fn upload_file<I, A>(
@@ -719,7 +711,6 @@ fn delete_order_validation(
 
     Ok((path_params,))
 }
-
 /// DeleteOrder - DELETE /v2/store/order/{orderId}
 #[tracing::instrument(skip_all)]
 async fn delete_order<I, A>(
@@ -780,7 +771,6 @@ where
 fn get_inventory_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// GetInventory - GET /v2/store/inventory
 #[tracing::instrument(skip_all)]
 async fn get_inventory<I, A>(
@@ -856,7 +846,6 @@ fn get_order_by_id_validation(
 
     Ok((path_params,))
 }
-
 /// GetOrderById - GET /v2/store/order/{orderId}
 #[tracing::instrument(skip_all)]
 async fn get_order_by_id<I, A>(
@@ -932,7 +921,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct PlaceOrderBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::Order,
 }
 
@@ -945,7 +934,6 @@ fn place_order_validation(
 
     Ok((body,))
 }
-
 /// PlaceOrder - POST /v2/store/order
 #[tracing::instrument(skip_all)]
 async fn place_order<I, A>(
@@ -1017,7 +1005,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUserBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::User,
 }
 
@@ -1030,7 +1018,6 @@ fn create_user_validation(
 
     Ok((body,))
 }
-
 /// CreateUser - POST /v2/user
 #[tracing::instrument(skip_all)]
 async fn create_user<I, A>(
@@ -1086,7 +1073,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUsersWithArrayInputBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a Vec<models::User>,
 }
 
@@ -1099,7 +1086,6 @@ fn create_users_with_array_input_validation(
 
     Ok((body,))
 }
-
 /// CreateUsersWithArrayInput - POST /v2/user/createWithArray
 #[tracing::instrument(skip_all)]
 async fn create_users_with_array_input<I, A>(
@@ -1156,7 +1142,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct CreateUsersWithListInputBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a Vec<models::User>,
 }
 
@@ -1169,7 +1155,6 @@ fn create_users_with_list_input_validation(
 
     Ok((body,))
 }
-
 /// CreateUsersWithListInput - POST /v2/user/createWithList
 #[tracing::instrument(skip_all)]
 async fn create_users_with_list_input<I, A>(
@@ -1231,7 +1216,6 @@ fn delete_user_validation(
 
     Ok((path_params,))
 }
-
 /// DeleteUser - DELETE /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn delete_user<I, A>(
@@ -1296,7 +1280,6 @@ fn get_user_by_name_validation(
 
     Ok((path_params,))
 }
-
 /// GetUserByName - GET /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn get_user_by_name<I, A>(
@@ -1377,7 +1360,6 @@ fn login_user_validation(
 
     Ok((query_params,))
 }
-
 /// LoginUser - GET /v2/user/login
 #[tracing::instrument(skip_all)]
 async fn login_user<I, A>(
@@ -1430,7 +1412,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers.insert(HeaderName::from_static("set-cookie"), set_cookie);
+                        response_headers.insert(HeaderName::from_static(""), set_cookie);
                     }
                 }
                 if let Some(x_rate_limit) = x_rate_limit {
@@ -1445,8 +1427,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("x-rate-limit"), x_rate_limit);
+                        response_headers.insert(HeaderName::from_static(""), x_rate_limit);
                     }
                 }
                 if let Some(x_expires_after) = x_expires_after {
@@ -1462,8 +1443,7 @@ where
 
                     {
                         let mut response_headers = response.headers_mut().unwrap();
-                        response_headers
-                            .insert(HeaderName::from_static("x-expires-after"), x_expires_after);
+                        response_headers.insert(HeaderName::from_static(""), x_expires_after);
                     }
                 }
 
@@ -1504,7 +1484,6 @@ where
 fn logout_user_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// LogoutUser - GET /v2/user/logout
 #[tracing::instrument(skip_all)]
 async fn logout_user<I, A>(
@@ -1556,7 +1535,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct UpdateUserBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::User,
 }
 
@@ -1571,7 +1550,6 @@ fn update_user_validation(
 
     Ok((path_params, body))
 }
-
 /// UpdateUser - PUT /v2/user/{username}
 #[tracing::instrument(skip_all)]
 async fn update_user<I, A>(

samples/server/petstore/rust-axum/output/ping-bearer-auth/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/ping-bearer-auth/Cargo.toml

@@ -20,7 +20,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -40,7 +40,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/ping-bearer-auth/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 1.0
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/ping-bearer-auth/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/ping-bearer-auth/src/server/mod.rs

@@ -30,7 +30,6 @@ where
 fn ping_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// PingGet - GET /ping
 #[tracing::instrument(skip_all)]
 async fn ping_get<I, A>(

samples/server/petstore/rust-axum/output/rust-axum-test/.openapi-generator/VERSION

@@ -1 +1 @@
-7.4.0-SNAPSHOT
+7.5.0-SNAPSHOT

samples/server/petstore/rust-axum/output/rust-axum-test/Cargo.toml

@@ -20,7 +20,7 @@ conversion = [
 async-trait = "0.1"
 axum = { version = "0.7" }
 axum-extra = { version = "0.9", features = ["cookie", "multipart"] }
-base64 = "0.21"
+base64 = "0.22"
 bytes = "1"
 chrono = { version = "0.4", features = ["serde"] }
 frunk = { version = "0.4", optional = true }
@@ -40,7 +40,7 @@ tokio = { version = "1", default-features = false, features = [
 ] }
 tracing = { version = "0.1", features = ["attributes"] }
 uuid = { version = "1", features = ["serde"] }
-validator = { version = "0.16", features = ["derive"] }
+validator = { version = "0.18", features = ["derive"] }
 
 [dev-dependencies]
 tracing-subscriber = "0.3"

samples/server/petstore/rust-axum/output/rust-axum-test/README.md

@@ -12,7 +12,7 @@ server, you can easily generate a server stub.
 To see how to make this your own, look here: [README]((https://openapi-generator.tech))
 
 - API version: 2.3.4
-
+- Generator version: 7.5.0-SNAPSHOT
 
 
 

samples/server/petstore/rust-axum/output/rust-axum-test/src/lib.rs

@@ -3,11 +3,11 @@
     trivial_casts,
     unused_variables,
     unused_mut,
-    unused_imports,
     unused_extern_crates,
-    non_camel_case_types
+    non_camel_case_types,
+    unused_imports,
+    unused_attributes
 )]
-#![allow(unused_imports, unused_attributes)]
 #![allow(clippy::derive_partial_eq_without_eq, clippy::disallowed_names)]
 
 use async_trait::async_trait;

samples/server/petstore/rust-axum/output/rust-axum-test/src/server/mod.rs

@@ -41,7 +41,6 @@ where
 fn all_of_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// AllOfGet - GET /allOf
 #[tracing::instrument(skip_all)]
 async fn all_of_get<I, A>(
@@ -113,7 +112,6 @@ where
 fn dummy_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// DummyGet - GET /dummy
 #[tracing::instrument(skip_all)]
 async fn dummy_get<I, A>(
@@ -165,7 +163,7 @@ where
 #[derive(validator::Validate)]
 #[allow(dead_code)]
 struct DummyPutBodyValidator<'a> {
-    #[validate]
+    #[validate(nested)]
     body: &'a models::DummyPutRequest,
 }
 
@@ -178,7 +176,6 @@ fn dummy_put_validation(
 
     Ok((body,))
 }
-
 /// DummyPut - PUT /dummy
 #[tracing::instrument(skip_all)]
 async fn dummy_put<I, A>(
@@ -235,7 +232,6 @@ where
 fn file_response_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// FileResponseGet - GET /file_response
 #[tracing::instrument(skip_all)]
 async fn file_response_get<I, A>(
@@ -310,7 +306,6 @@ where
 fn get_structured_yaml_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// GetStructuredYaml - GET /get-structured-yaml
 #[tracing::instrument(skip_all)]
 async fn get_structured_yaml<I, A>(
@@ -384,7 +379,6 @@ struct HtmlPostBodyValidator<'a> {
 fn html_post_validation(body: String) -> std::result::Result<(String,), ValidationErrors> {
     Ok((body,))
 }
-
 /// HtmlPost - POST /html
 #[tracing::instrument(skip_all)]
 async fn html_post<I, A>(
@@ -459,7 +453,6 @@ struct PostYamlBodyValidator<'a> {
 fn post_yaml_validation(body: String) -> std::result::Result<(String,), ValidationErrors> {
     Ok((body,))
 }
-
 /// PostYaml - POST /post-yaml
 #[tracing::instrument(skip_all)]
 async fn post_yaml<I, A>(
@@ -516,7 +509,6 @@ where
 fn raw_json_get_validation() -> std::result::Result<(), ValidationErrors> {
     Ok(())
 }
-
 /// RawJsonGet - GET /raw_json
 #[tracing::instrument(skip_all)]
 async fn raw_json_get<I, A>(
@@ -599,7 +591,6 @@ fn solo_object_post_validation(
 
     Ok((body,))
 }
-
 /// SoloObjectPost - POST /solo-object
 #[tracing::instrument(skip_all)]
 async fn solo_object_post<I, A>(