remove redundant trait bound; add support for validify

src/validify/test.rs

@@ -0,0 +1,902 @@
+#![cfg(feature = "validify")]
+
+use crate::tests::{ValidTest, ValidTestParameter};
+use crate::{HasValidate, Validated, VALIDATION_ERROR_STATUS};
+use axum::extract::{FromRef, Path, Query};
+use axum::routing::{get, post};
+use axum::{Form, Json, Router};
+use hyper::Method;
+use once_cell::sync::Lazy;
+use reqwest::{StatusCode, Url};
+use serde::{Deserialize, Serialize};
+use std::any::type_name;
+use std::net::SocketAddr;
+use std::ops::Deref;
+use validify::Validate;
+
+#[derive(Clone, Deserialize, Serialize, Validate, Eq, PartialEq)]
+#[cfg_attr(feature = "extra_protobuf", derive(prost::Message))]
+#[cfg_attr(
+    feature = "typed_multipart",
+    derive(axum_typed_multipart::TryFromMultipart)
+)]
+pub struct ParametersValidify {
+    #[validate(range(min = 5.0, max = 10.0))]
+    #[cfg_attr(feature = "extra_protobuf", prost(int32, tag = "1"))]
+    v0: i32,
+    #[validate(length(min = 1, max = 10))]
+    #[cfg_attr(feature = "extra_protobuf", prost(string, tag = "2"))]
+    v1: String,
+}
+
+static VALID_PARAMETERS: Lazy<ParametersValidify> = Lazy::new(|| ParametersValidify {
+    v0: 5,
+    v1: String::from("0123456789"),
+});
+
+static INVALID_PARAMETERS: Lazy<ParametersValidify> = Lazy::new(|| ParametersValidify {
+    v0: 6,
+    v1: String::from("01234567890"),
+});
+
+#[derive(Debug, Clone, FromRef, Default)]
+struct MyState {
+    no_argument_context: (),
+}
+
+impl ValidTestParameter for ParametersValidify {
+    fn valid() -> &'static Self {
+        VALID_PARAMETERS.deref()
+    }
+
+    fn error() -> &'static [(&'static str, &'static str)] {
+        &[("not_v0_or_v1", "value")]
+    }
+
+    fn invalid() -> &'static Self {
+        INVALID_PARAMETERS.deref()
+    }
+}
+
+impl HasValidate for ParametersValidify {
+    type Validate = ParametersValidify;
+
+    fn get_validate(&self) -> &Self::Validate {
+        self
+    }
+}
+
+#[tokio::test]
+async fn test_main() -> anyhow::Result<()> {
+    let router = Router::new()
+        .route(route::PATH, get(extract_path))
+        .route(route::QUERY, get(extract_query))
+        .route(route::FORM, post(extract_form))
+        .route(route::JSON, post(extract_json));
+
+    #[cfg(feature = "typed_header")]
+    let router = router.route(
+        typed_header::route::TYPED_HEADER,
+        post(typed_header::extract_typed_header),
+    );
+
+    #[cfg(feature = "typed_multipart")]
+    let router = router
+        .route(
+            typed_multipart::route::TYPED_MULTIPART,
+            post(typed_multipart::extract_typed_multipart),
+        )
+        .route(
+            typed_multipart::route::BASE_MULTIPART,
+            post(typed_multipart::extract_base_multipart),
+        );
+
+    #[cfg(feature = "extra")]
+    let router = router
+        .route(extra::route::CACHED, post(extra::extract_cached))
+        .route(
+            extra::route::WITH_REJECTION,
+            post(extra::extract_with_rejection),
+        )
+        .route(
+            extra::route::WITH_REJECTION_VALIDIFY,
+            post(extra::extract_with_rejection_valid),
+        );
+
+    #[cfg(feature = "extra_typed_path")]
+    let router = router.route(
+        extra_typed_path::route::EXTRA_TYPED_PATH,
+        get(extra_typed_path::extract_extra_typed_path),
+    );
+
+    #[cfg(feature = "extra_query")]
+    let router = router.route(
+        extra_query::route::EXTRA_QUERY,
+        post(extra_query::extract_extra_query),
+    );
+
+    #[cfg(feature = "extra_form")]
+    let router = router.route(
+        extra_form::route::EXTRA_FORM,
+        post(extra_form::extract_extra_form),
+    );
+
+    #[cfg(feature = "extra_protobuf")]
+    let router = router.route(
+        extra_protobuf::route::EXTRA_PROTOBUF,
+        post(extra_protobuf::extract_extra_protobuf),
+    );
+
+    #[cfg(feature = "yaml")]
+    let router = router.route(yaml::route::YAML, post(yaml::extract_yaml));
+
+    #[cfg(feature = "msgpack")]
+    let router = router
+        .route(msgpack::route::MSGPACK, post(msgpack::extract_msgpack))
+        .route(
+            msgpack::route::MSGPACK_RAW,
+            post(msgpack::extract_msgpack_raw),
+        );
+
+    let router = router.with_state(MyState::default());
+
+    let server = axum::Server::bind(&SocketAddr::from(([0u8, 0, 0, 0], 0u16)))
+        .serve(router.into_make_service());
+    let server_addr = server.local_addr();
+    println!("Axum server address: {}.", server_addr);
+
+    let (server_guard, close) = tokio::sync::oneshot::channel::<()>();
+    let server_handle = tokio::spawn(server.with_graceful_shutdown(async move {
+        let _ = close.await;
+    }));
+
+    let server_url = format!("http://{}", server_addr);
+    let test_executor = TestExecutor::from(Url::parse(&format!("http://{}", server_addr))?);
+
+    async fn test_extra_path(
+        test_executor: &TestExecutor,
+        route: &str,
+        server_url: &str,
+    ) -> anyhow::Result<()> {
+        let path_type_name = type_name::<Path<ParametersValidify>>();
+        let valid_path_response = test_executor
+            .client()
+            .get(format!(
+                "{}/{route}/{}/{}",
+                server_url, VALID_PARAMETERS.v0, VALID_PARAMETERS.v1
+            ))
+            .send()
+            .await?;
+        assert_eq!(
+            valid_path_response.status(),
+            StatusCode::OK,
+            "Valid '{}' test failed.",
+            path_type_name
+        );
+
+        let error_path_response = test_executor
+            .client()
+            .get(format!("{}/{route}/not_i32/path", server_url))
+            .send()
+            .await?;
+        assert_eq!(
+            error_path_response.status(),
+            StatusCode::BAD_REQUEST,
+            "Error '{}' test failed.",
+            path_type_name
+        );
+
+        let invalid_path_response = test_executor
+            .client()
+            .get(format!(
+                "{}/{route}/{}/{}",
+                server_url, INVALID_PARAMETERS.v0, INVALID_PARAMETERS.v1
+            ))
+            .send()
+            .await?;
+        assert_eq!(
+            invalid_path_response.status(),
+            VALIDATION_ERROR_STATUS,
+            "Invalid '{}' test failed.",
+            path_type_name
+        );
+        #[cfg(feature = "into_json")]
+        check_json(path_type_name, invalid_path_response).await;
+        println!("All {} tests passed.", path_type_name);
+        Ok(())
+    }
+
+    test_extra_path(&test_executor, "path", &server_url).await?;
+
+    // Validified
+    test_executor
+        .execute::<Query<ParametersValidify>>(Method::GET, route::QUERY)
+        .await?;
+
+    // Validified
+    test_executor
+        .execute::<Form<ParametersValidify>>(Method::POST, route::FORM)
+        .await?;
+
+    // Validified
+    test_executor
+        .execute::<Json<ParametersValidify>>(Method::POST, route::JSON)
+        .await?;
+
+    #[cfg(feature = "typed_header")]
+    {
+        use axum::TypedHeader;
+        // Validified
+        test_executor
+            .execute::<TypedHeader<ParametersValidify>>(
+                Method::POST,
+                typed_header::route::TYPED_HEADER,
+            )
+            .await?;
+    }
+
+    #[cfg(feature = "typed_multipart")]
+    {
+        use axum_typed_multipart::{BaseMultipart, TypedMultipart, TypedMultipartError};
+
+        // Validified
+        test_executor
+            .execute::<BaseMultipart<ParametersValidify, TypedMultipartError>>(
+                Method::POST,
+                typed_multipart::route::BASE_MULTIPART,
+            )
+            .await?;
+
+        // Validified
+        test_executor
+            .execute::<TypedMultipart<ParametersValidify>>(
+                Method::POST,
+                typed_multipart::route::TYPED_MULTIPART,
+            )
+            .await?;
+    }
+
+    #[cfg(feature = "extra")]
+    {
+        use axum_extra::extract::{Cached, WithRejection};
+        use extra::{
+            ParametersRejection, ValidifyWithRejectionRejection, WithRejectionValidifyRejection,
+        };
+        test_executor
+            .execute::<Cached<ParametersValidify>>(Method::POST, extra::route::CACHED)
+            .await?;
+        test_executor
+            .execute::<WithRejection<ParametersValidify, ValidifyWithRejectionRejection>>(
+                Method::POST,
+                extra::route::WITH_REJECTION,
+            )
+            .await?;
+        test_executor
+            .execute::<WithRejection<
+                Validated<ParametersValidify>,
+                WithRejectionValidifyRejection<ParametersRejection>,
+            >>(Method::POST, extra::route::WITH_REJECTION_VALIDIFY)
+            .await?;
+    }
+
+    #[cfg(feature = "extra_typed_path")]
+    {
+        async fn test_extra_typed_path(
+            test_executor: &TestExecutor,
+            route: &str,
+            server_url: &str,
+        ) -> anyhow::Result<()> {
+            let extra_typed_path_type_name = "T: TypedPath";
+            let valid_extra_typed_path_response = test_executor
+                .client()
+                .get(format!(
+                    "{}/{route}/{}/{}",
+                    server_url, VALID_PARAMETERS.v0, VALID_PARAMETERS.v1
+                ))
+                .send()
+                .await?;
+            assert_eq!(
+                valid_extra_typed_path_response.status(),
+                StatusCode::OK,
+                "Validified '{}' test failed.",
+                extra_typed_path_type_name
+            );
+
+            let error_extra_typed_path_response = test_executor
+                .client()
+                .get(format!("{}/{route}/not_i32/path", server_url))
+                .send()
+                .await?;
+            assert_eq!(
+                error_extra_typed_path_response.status(),
+                StatusCode::BAD_REQUEST,
+                "Error '{}' test failed.",
+                extra_typed_path_type_name
+            );
+
+            let invalid_extra_typed_path_response = test_executor
+                .client()
+                .get(format!(
+                    "{}/{route}/{}/{}",
+                    server_url, INVALID_PARAMETERS.v0, INVALID_PARAMETERS.v1
+                ))
+                .send()
+                .await?;
+            assert_eq!(
+                invalid_extra_typed_path_response.status(),
+                VALIDATION_ERROR_STATUS,
+                "Invalid '{}' test failed.",
+                extra_typed_path_type_name
+            );
+            #[cfg(feature = "into_json")]
+            check_json(
+                extra_typed_path_type_name,
+                invalid_extra_typed_path_response,
+            )
+            .await;
+            println!("All {} tests passed.", extra_typed_path_type_name);
+            Ok(())
+        }
+
+        test_extra_typed_path(&test_executor, "extra_typed_path", &server_url).await?;
+    }
+
+    #[cfg(feature = "extra_query")]
+    {
+        use axum_extra::extract::Query;
+        test_executor
+            .execute::<Query<ParametersValidify>>(Method::POST, extra_query::route::EXTRA_QUERY)
+            .await?;
+    }
+
+    #[cfg(feature = "extra_form")]
+    {
+        use axum_extra::extract::Form;
+        test_executor
+            .execute::<Form<ParametersValidify>>(Method::POST, extra_form::route::EXTRA_FORM)
+            .await?;
+    }
+
+    #[cfg(feature = "extra_protobuf")]
+    {
+        use axum_extra::protobuf::Protobuf;
+        test_executor
+            .execute::<Protobuf<ParametersValidify>>(
+                Method::POST,
+                extra_protobuf::route::EXTRA_PROTOBUF,
+            )
+            .await?;
+    }
+
+    #[cfg(feature = "yaml")]
+    {
+        use axum_yaml::Yaml;
+        test_executor
+            .execute::<Yaml<ParametersValidify>>(Method::POST, yaml::route::YAML)
+            .await?;
+    }
+
+    #[cfg(feature = "msgpack")]
+    {
+        use axum_msgpack::{MsgPack, MsgPackRaw};
+        test_executor
+            .execute::<MsgPack<ParametersValidify>>(Method::POST, msgpack::route::MSGPACK)
+            .await?;
+        test_executor
+            .execute::<MsgPackRaw<ParametersValidify>>(Method::POST, msgpack::route::MSGPACK_RAW)
+            .await?;
+    }
+
+    drop(server_guard);
+    server_handle.await??;
+    Ok(())
+}
+
+#[derive(Debug, Clone)]
+pub struct TestExecutor {
+    client: reqwest::Client,
+    server_url: Url,
+}
+
+impl From<Url> for TestExecutor {
+    fn from(server_url: Url) -> Self {
+        Self {
+            client: Default::default(),
+            server_url,
+        }
+    }
+}
+
+impl TestExecutor {
+    /// Execute all tests
+    pub async fn execute<T: ValidTest>(&self, method: Method, route: &str) -> anyhow::Result<()> {
+        let url = {
+            let mut url_builder = self.server_url.clone();
+            url_builder.set_path(route);
+            url_builder
+        };
+
+        let type_name = type_name::<T>();
+
+        let valid_builder = self.client.request(method.clone(), url.clone());
+        let valid_response = T::set_valid_request(valid_builder).send().await?;
+        assert_eq!(
+            valid_response.status(),
+            StatusCode::OK,
+            "Validified '{}' test failed.",
+            type_name
+        );
+
+        let error_builder = self.client.request(method.clone(), url.clone());
+        let error_response = T::set_error_request(error_builder).send().await?;
+        assert_eq!(
+            error_response.status(),
+            T::ERROR_STATUS_CODE,
+            "Error '{}' test failed.",
+            type_name
+        );
+
+        let invalid_builder = self.client.request(method, url);
+        let invalid_response = T::set_invalid_request(invalid_builder).send().await?;
+        assert_eq!(
+            invalid_response.status(),
+            T::INVALID_STATUS_CODE,
+            "Invalid '{}' test failed.",
+            type_name
+        );
+        #[cfg(feature = "into_json")]
+        if T::JSON_SERIALIZABLE {
+            check_json(type_name, invalid_response).await;
+        }
+
+        println!("All '{}' tests passed.", type_name);
+
+        Ok(())
+    }
+
+    pub fn client(&self) -> &reqwest::Client {
+        &self.client
+    }
+}
+
+/// Check if the response is a json response
+#[cfg(feature = "into_json")]
+pub async fn check_json(type_name: &'static str, response: reqwest::Response) {
+    assert_eq!(
+        response.headers()[axum::http::header::CONTENT_TYPE],
+        axum::http::HeaderValue::from_static(mime::APPLICATION_JSON.as_ref()),
+        "'{}' rejection into json test failed",
+        type_name
+    );
+    assert!(response.json::<serde_json::Value>().await.is_ok());
+}
+
+mod route {
+    pub const PATH: &str = "/path/:v0/:v1";
+    pub const QUERY: &str = "/query";
+    pub const FORM: &str = "/form";
+    pub const JSON: &str = "/json";
+}
+
+async fn extract_path(
+    Validated(Path(parameters)): Validated<Path<ParametersValidify>>,
+) -> StatusCode {
+    validate_again(parameters)
+}
+
+async fn extract_query(
+    Validated(Query(parameters)): Validated<Query<ParametersValidify>>,
+) -> StatusCode {
+    validate_again(parameters)
+}
+
+async fn extract_form(
+    Validated(Form(parameters)): Validated<Form<ParametersValidify>>,
+) -> StatusCode {
+    validate_again(parameters)
+}
+
+async fn extract_json(
+    Validated(Json(parameters)): Validated<Json<ParametersValidify>>,
+) -> StatusCode {
+    validate_again(parameters)
+}
+
+fn validate_again<V: Validate>(validate: V) -> StatusCode {
+    // The `Validified` extractor has validated the `parameters` once,
+    // it should have returned `400 BAD REQUEST` if the `parameters` were invalid,
+    // Let's validate them again to check if the `Validified` extractor works well.
+    // If it works properly, this function will never return `500 INTERNAL SERVER ERROR`
+    match validate.validate() {
+        Ok(_) => StatusCode::OK,
+        Err(_) => StatusCode::INTERNAL_SERVER_ERROR,
+    }
+}
+
+#[cfg(feature = "typed_header")]
+mod typed_header {
+
+    pub(crate) mod route {
+        pub const TYPED_HEADER: &str = "/typed_header";
+    }
+
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::headers::{Error, Header, HeaderName, HeaderValue};
+    use axum::http::StatusCode;
+    use axum::TypedHeader;
+
+    pub static AXUM_VALID_PARAMETERS: HeaderName = HeaderName::from_static("axum-valid-parameters");
+
+    pub(super) async fn extract_typed_header(
+        Validated(TypedHeader(parameters)): Validated<TypedHeader<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+
+    impl Header for ParametersValidify {
+        fn name() -> &'static HeaderName {
+            &AXUM_VALID_PARAMETERS
+        }
+
+        fn decode<'i, I>(values: &mut I) -> Result<Self, Error>
+        where
+            Self: Sized,
+            I: Iterator<Item = &'i HeaderValue>,
+        {
+            let value = values.next().ok_or_else(Error::invalid)?;
+            let src = std::str::from_utf8(value.as_bytes()).map_err(|_| Error::invalid())?;
+            let split = src.split(',').collect::<Vec<_>>();
+            match split.as_slice() {
+                [v0, v1] => Ok(ParametersValidify {
+                    v0: v0.parse().map_err(|_| Error::invalid())?,
+                    v1: v1.to_string(),
+                }),
+                _ => Err(Error::invalid()),
+            }
+        }
+
+        fn encode<E: Extend<HeaderValue>>(&self, values: &mut E) {
+            let v0 = self.v0.to_string();
+            let mut vec = Vec::with_capacity(v0.len() + 1 + self.v1.len());
+            vec.extend_from_slice(v0.as_bytes());
+            vec.push(b',');
+            vec.extend_from_slice(self.v1.as_bytes());
+            let value = HeaderValue::from_bytes(&vec).expect("Failed to build header");
+            values.extend(::std::iter::once(value));
+        }
+    }
+
+    #[test]
+    fn parameter_is_header() -> anyhow::Result<()> {
+        let parameter = ParametersValidify {
+            v0: 123456,
+            v1: "111111".to_string(),
+        };
+        let mut vec = Vec::new();
+        parameter.encode(&mut vec);
+        let mut iter = vec.iter();
+        assert_eq!(parameter, ParametersValidify::decode(&mut iter)?);
+        Ok(())
+    }
+}
+
+#[cfg(feature = "typed_multipart")]
+mod typed_multipart {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_typed_multipart::{BaseMultipart, TypedMultipart, TypedMultipartError};
+
+    pub mod route {
+        pub const TYPED_MULTIPART: &str = "/typed_multipart";
+        pub const BASE_MULTIPART: &str = "/base_multipart";
+    }
+
+    impl From<&ParametersValidify> for reqwest::multipart::Form {
+        fn from(value: &ParametersValidify) -> Self {
+            reqwest::multipart::Form::new()
+                .text("v0", value.v0.to_string())
+                .text("v1", value.v1.clone())
+        }
+    }
+
+    pub(super) async fn extract_typed_multipart(
+        Validated(TypedMultipart(parameters)): Validated<TypedMultipart<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+
+    pub(super) async fn extract_base_multipart(
+        Validated(BaseMultipart { data, .. }): Validated<
+            BaseMultipart<ParametersValidify, TypedMultipartError>,
+        >,
+    ) -> StatusCode {
+        validate_again(data)
+    }
+}
+
+#[cfg(feature = "extra")]
+mod extra {
+    use super::{validate_again, ParametersValidify};
+    use crate::tests::{Rejection, ValidTest, ValidTestParameter};
+    use crate::{Validated, ValidifyRejection};
+    use axum::extract::FromRequestParts;
+    use axum::http::request::Parts;
+    use axum::http::StatusCode;
+    use axum::response::{IntoResponse, Response};
+    use axum_extra::extract::{Cached, WithRejection};
+    use reqwest::RequestBuilder;
+
+    pub mod route {
+        pub const CACHED: &str = "/cached";
+        pub const WITH_REJECTION: &str = "/with_rejection";
+        pub const WITH_REJECTION_VALIDIFY: &str = "/with_rejection_validify";
+    }
+    pub const PARAMETERS_HEADER: &str = "parameters-header";
+    pub const CACHED_REJECTION_STATUS: StatusCode = StatusCode::FORBIDDEN;
+
+    //  1.2. Define you own `Rejection` type and implement `IntoResponse` for it.
+    pub enum ParametersRejection {
+        Null,
+        InvalidJson(serde_json::error::Error),
+    }
+
+    impl IntoResponse for ParametersRejection {
+        fn into_response(self) -> Response {
+            match self {
+                ParametersRejection::Null => {
+                    (CACHED_REJECTION_STATUS, "My-Data header is missing").into_response()
+                }
+                ParametersRejection::InvalidJson(e) => (
+                    CACHED_REJECTION_STATUS,
+                    format!("My-Data is not valid json string: {e}"),
+                )
+                    .into_response(),
+            }
+        }
+    }
+
+    //  1.3. Implement your extractor (`FromRequestParts` or `FromRequest`)
+    #[axum::async_trait]
+    impl<S> FromRequestParts<S> for ParametersValidify
+    where
+        S: Send + Sync,
+    {
+        type Rejection = ParametersRejection;
+
+        async fn from_request_parts(parts: &mut Parts, _: &S) -> Result<Self, Self::Rejection> {
+            let Some(value) = parts.headers.get(PARAMETERS_HEADER) else {
+                return Err(ParametersRejection::Null);
+            };
+
+            serde_json::from_slice(value.as_bytes()).map_err(ParametersRejection::InvalidJson)
+        }
+    }
+
+    impl ValidTest for ParametersValidify {
+        const ERROR_STATUS_CODE: StatusCode = CACHED_REJECTION_STATUS;
+
+        fn set_valid_request(builder: RequestBuilder) -> RequestBuilder {
+            builder.header(
+                PARAMETERS_HEADER,
+                serde_json::to_string(ParametersValidify::valid())
+                    .expect("Failed to serialize parameters"),
+            )
+        }
+
+        fn set_error_request(builder: RequestBuilder) -> RequestBuilder {
+            builder.header(
+                PARAMETERS_HEADER,
+                serde_json::to_string(ParametersValidify::error())
+                    .expect("Failed to serialize parameters"),
+            )
+        }
+
+        fn set_invalid_request(builder: RequestBuilder) -> RequestBuilder {
+            builder.header(
+                PARAMETERS_HEADER,
+                serde_json::to_string(ParametersValidify::invalid())
+                    .expect("Failed to serialize parameters"),
+            )
+        }
+    }
+
+    pub struct ValidifyWithRejectionRejection {
+        inner: ParametersRejection,
+    }
+
+    impl Rejection for ValidifyWithRejectionRejection {
+        const STATUS_CODE: StatusCode = StatusCode::CONFLICT;
+    }
+
+    impl IntoResponse for ValidifyWithRejectionRejection {
+        fn into_response(self) -> Response {
+            let mut response = self.inner.into_response();
+            *response.status_mut() = Self::STATUS_CODE;
+            response
+        }
+    }
+
+    // satisfy the `WithRejection`'s extractor trait bound
+    // R: From<E::Rejection> + IntoResponse
+    impl From<ParametersRejection> for ValidifyWithRejectionRejection {
+        fn from(inner: ParametersRejection) -> Self {
+            Self { inner }
+        }
+    }
+
+    pub async fn extract_cached(
+        Validated(Cached(parameters)): Validated<Cached<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+
+    pub async fn extract_with_rejection(
+        Validated(WithRejection(parameters, _)): Validated<
+            WithRejection<ParametersValidify, ValidifyWithRejectionRejection>,
+        >,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+
+    pub struct WithRejectionValidifyRejection<E> {
+        inner: ValidifyRejection<E>,
+    }
+
+    impl<E> From<ValidifyRejection<E>> for WithRejectionValidifyRejection<E> {
+        fn from(inner: ValidifyRejection<E>) -> Self {
+            Self { inner }
+        }
+    }
+
+    impl<E: IntoResponse> IntoResponse for WithRejectionValidifyRejection<E> {
+        fn into_response(self) -> Response {
+            let mut res = self.inner.into_response();
+            *res.status_mut() = StatusCode::IM_A_TEAPOT;
+            res
+        }
+    }
+
+    pub async fn extract_with_rejection_valid(
+        WithRejection(Validated(parameters), _): WithRejection<
+            Validated<ParametersValidify>,
+            WithRejectionValidifyRejection<ParametersRejection>,
+        >,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}
+
+#[cfg(feature = "extra_typed_path")]
+mod extra_typed_path {
+    use super::validate_again;
+    use crate::{HasValidate, Validated};
+    use axum::http::StatusCode;
+    use axum_extra::routing::TypedPath;
+    use serde::Deserialize;
+    use validify::Validate;
+
+    pub mod route {
+        pub const EXTRA_TYPED_PATH: &str = "/extra_typed_path/:v0/:v1";
+    }
+
+    #[derive(Validate, TypedPath, Deserialize)]
+    #[typed_path("/extra_typed_path/:v0/:v1")]
+    pub struct TypedPathParam {
+        #[validate(range(min = 5.0, max = 10.0))]
+        v0: i32,
+        #[validate(length(min = 1, max = 10))]
+        v1: String,
+    }
+
+    impl HasValidate for TypedPathParam {
+        type Validate = Self;
+
+        fn get_validate(&self) -> &Self::Validate {
+            self
+        }
+    }
+
+    pub async fn extract_extra_typed_path(
+        Validated(param): Validated<TypedPathParam>,
+    ) -> StatusCode {
+        validate_again(param)
+    }
+}
+
+#[cfg(feature = "extra_query")]
+mod extra_query {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_extra::extract::Query;
+
+    pub mod route {
+        pub const EXTRA_QUERY: &str = "/extra_query";
+    }
+
+    pub async fn extract_extra_query(
+        Validated(Query(parameters)): Validated<Query<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}
+
+#[cfg(feature = "extra_form")]
+mod extra_form {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_extra::extract::Form;
+
+    pub mod route {
+        pub const EXTRA_FORM: &str = "/extra_form";
+    }
+
+    pub async fn extract_extra_form(
+        Validated(Form(parameters)): Validated<Form<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}
+
+#[cfg(feature = "extra_protobuf")]
+mod extra_protobuf {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_extra::protobuf::Protobuf;
+
+    pub mod route {
+        pub const EXTRA_PROTOBUF: &str = "/extra_protobuf";
+    }
+
+    pub async fn extract_extra_protobuf(
+        Validated(Protobuf(parameters)): Validated<Protobuf<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}
+
+#[cfg(feature = "yaml")]
+mod yaml {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_yaml::Yaml;
+
+    pub mod route {
+        pub const YAML: &str = "/yaml";
+    }
+
+    pub async fn extract_yaml(
+        Validated(Yaml(parameters)): Validated<Yaml<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}
+
+#[cfg(feature = "msgpack")]
+mod msgpack {
+    use super::{validate_again, ParametersValidify};
+    use crate::Validated;
+    use axum::http::StatusCode;
+    use axum_msgpack::{MsgPack, MsgPackRaw};
+
+    pub mod route {
+        pub const MSGPACK: &str = "/msgpack";
+        pub const MSGPACK_RAW: &str = "/msgpack_raw";
+    }
+
+    pub async fn extract_msgpack(
+        Validated(MsgPack(parameters)): Validated<MsgPack<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+    pub async fn extract_msgpack_raw(
+        Validated(MsgPackRaw(parameters)): Validated<MsgPackRaw<ParametersValidify>>,
+    ) -> StatusCode {
+        validate_again(parameters)
+    }
+}