Struct axum::error_handling::HandleError

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pub struct HandleError<S, F, T> { /* private fields */ }

Expand description

A Service adapter that handles errors by converting them into responses.

See module docs for more details on axum’s error handling model.

Implementations§

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impl<S, F, T> HandleError<S, F, T>

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pub fn new(inner: S, f: F) -> Self

Create a new HandleError.

Trait Implementations§

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impl<S, F, T> Clone for HandleError<S, F, T>where S: Clone, F: Clone,

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<S, F, E> Debug for HandleError<S, F, E>where S: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<S, F, B, Fut, Res> Service<Request> for HandleError<S, F, ()>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1> Service<Request> for HandleError<S, F, (T1,)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2> Service<Request> for HandleError<S, F, (T1, T2)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3> Service<Request> for HandleError<S, F, (T1, T2, T3)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4> Service<Request> for HandleError<S, F, (T1, T2, T3, T4)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, T12: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, T12: FromRequestParts<()> + Send, T13: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, T12: FromRequestParts<()> + Send, T13: FromRequestParts<()> + Send, T14: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, T12: FromRequestParts<()> + Send, T13: FromRequestParts<()> + Send, T14: FromRequestParts<()> + Send, T15: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

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impl<S, F, B, Res, Fut, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16> Service<Request> for HandleError<S, F, (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)>where S: Service<Request> + Clone + Send + 'static, S::Response: IntoResponse + Send, S::Error: Send, S::Future: Send, F: FnOnce(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, S::Error) -> Fut + Clone + Send + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse, T1: FromRequestParts<()> + Send, T2: FromRequestParts<()> + Send, T3: FromRequestParts<()> + Send, T4: FromRequestParts<()> + Send, T5: FromRequestParts<()> + Send, T6: FromRequestParts<()> + Send, T7: FromRequestParts<()> + Send, T8: FromRequestParts<()> + Send, T9: FromRequestParts<()> + Send, T10: FromRequestParts<()> + Send, T11: FromRequestParts<()> + Send, T12: FromRequestParts<()> + Send, T13: FromRequestParts<()> + Send, T14: FromRequestParts<()> + Send, T15: FromRequestParts<()> + Send, T16: FromRequestParts<()> + Send, B: Send + 'static,

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type Response = Response<UnsyncBoxBody<Bytes, Error>>

Responses given by the service.

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type Error = Infallible

Errors produced by the service.

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type Future = HandleErrorFuture

The future response value.

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fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more

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fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously. Read more

Auto Trait Implementations§

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impl<S, F, T> RefUnwindSafe for HandleError<S, F, T>where F: RefUnwindSafe, S: RefUnwindSafe,

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impl<S, F, T> UnwindSafe for HandleError<S, F, T>where F: UnwindSafe, S: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for Twhere T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<M, S, Target, Request> MakeService<Target, Request> for Mwhere M: Service<Target, Response = S>, S: Service<Request>,

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type Response = <S as Service<Request>>::Response

Responses given by the service

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type Error = <S as Service<Request>>::Error

Errors produced by the service

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type Service = S

The Service value created by this factory

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type MakeError = <M as Service<Target>>::Error

Errors produced while building a service.

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type Future = <M as Service<Target>>::Future

The future of the Service instance.

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fn poll_ready( &mut self, cx: &mut Context<'_> ) -> Poll<Result<(), <M as MakeService<Target, Request>>::MakeError>>

Returns Poll::Ready when the factory is able to create more services. Read more

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fn make_service( &mut self, target: Target ) -> <M as MakeService<Target, Request>>::Future

Create and return a new service value asynchronously.

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fn into_service(self) -> IntoService<Self, Request>where Self: Sized,

Consume this MakeService and convert it into a Service. Read more

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fn as_service(&mut self) -> AsService<'_, Self, Request>where Self: Sized,

Convert this MakeService into a Service without consuming the original MakeService. Read more

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impl<S, R> ServiceExt<R> for Swhere S: Service<R>,

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fn into_make_service(self) -> IntoMakeService<S>

Convert this service into a MakeService, that is a Service whose response is another service. Read more

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impl<T, Request> ServiceExt<Request> for Twhere T: Service<Request> + ?Sized,

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fn ready(&mut self) -> Ready<'_, Self, Request>where Self: Sized,

Yields a mutable reference to the service when it is ready to accept a request.

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fn ready_and(&mut self) -> Ready<'_, Self, Request>where Self: Sized,

👎Deprecated since 0.4.6: please use the ServiceExt::ready method instead

Yields a mutable reference to the service when it is ready to accept a request.

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fn ready_oneshot(self) -> ReadyOneshot<Self, Request>where Self: Sized,

Yields the service when it is ready to accept a request.

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fn oneshot(self, req: Request) -> Oneshot<Self, Request>where Self: Sized,

Consume this Service, calling with the providing request once it is ready.

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fn call_all<S>(self, reqs: S) -> CallAll<Self, S>where Self: Sized, Self::Error: Into<Box<dyn Error + Send + Sync + 'static, Global>>, S: Stream<Item = Request>,

Process all requests from the given Stream, and produce a Stream of their responses. Read more

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fn and_then<F>(self, f: F) -> AndThen<Self, F>where Self: Sized, F: Clone,

Executes a new future after this service’s future resolves. This does not alter the behaviour of the poll_ready method. Read more

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fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F>where Self: Sized, F: FnOnce(Self::Response) -> Response + Clone,

Maps this service’s response value to a different value. This does not alter the behaviour of the poll_ready method. Read more

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fn map_err<F, Error>(self, f: F) -> MapErr<Self, F>where Self: Sized, F: FnOnce(Self::Error) -> Error + Clone,

Maps this service’s error value to a different value. This does not alter the behaviour of the poll_ready method. Read more

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fn map_result<F, Response, Error>(self, f: F) -> MapResult<Self, F>where Self: Sized, Error: From<Self::Error>, F: FnOnce(Result<Self::Response, Self::Error>) -> Result<Response, Error> + Clone,

Maps this service’s result type (Result<Self::Response, Self::Error>) to a different value, regardless of whether the future succeeds or fails. Read more

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fn map_request<F, NewRequest>(self, f: F) -> MapRequest<Self, F>where Self: Sized, F: FnMut(NewRequest) -> Request,

Composes a function in front of the service. Read more

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fn then<F, Response, Error, Fut>(self, f: F) -> Then<Self, F>where Self: Sized, Error: From<Self::Error>, F: FnOnce(Result<Self::Response, Self::Error>) -> Fut + Clone, Fut: Future<Output = Result<Response, Error>>,

Composes an asynchronous function after this service. Read more

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fn map_future<F, Fut, Response, Error>(self, f: F) -> MapFuture<Self, F>where Self: Sized, F: FnMut(Self::Future) -> Fut, Error: From<Self::Error>, Fut: Future<Output = Result<Response, Error>>,

Composes a function that transforms futures produced by the service. Read more

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fn boxed(self) -> BoxService<Request, Self::Response, Self::Error>where Self: Sized + Send + 'static, Self::Future: Send + 'static,

Convert the service into a Service + Send trait object. Read more

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fn boxed_clone(self) -> BoxCloneService<Request, Self::Response, Self::Error>where Self: Clone + Sized + Send + 'static, Self::Future: Send + 'static,

Convert the service into a Service + Clone + Send trait object. Read more

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct axum::error_handling::HandleError

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impl<S, F, T> HandleError<S, F, T>

pub fn new(inner: S, f: F) -> Self

Trait Implementations§

impl<S, F, T> Clone for HandleError<S, F, T>where S: Clone, F: Clone,

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

impl<S, F, E> Debug for HandleError<S, F, E>where S: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future

type Response = Response<UnsyncBoxBody<Bytes, Error>>

type Error = Infallible

type Future = HandleErrorFuture

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

fn call(&mut self, req: Request<B>) -> Self::Future