Struct apalis::prelude::ServiceFn

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pub struct ServiceFn<T, K> { /* private fields */ }
Expand description

An executable service implemented by a closure.

See service_fn for more details.

Trait Implementations§

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impl<T, K> Clone for ServiceFn<T, K>
where T: Clone, K: Clone,

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fn clone(&self) -> ServiceFn<T, K>

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<T, K> Debug for ServiceFn<T, K>

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

Formats the value using the given formatter. Read more
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impl<T, F, Req, E, R> Service<Request<Req>> for ServiceFn<T, ()>
where T: FnMut(Req) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, ()> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, ()> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2> Service<Request<Req>> for ServiceFn<T, (A1, A2)>
where T: FnMut(Req, A1, A2) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3)>
where T: FnMut(Req, A1, A2, A3) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4)>
where T: FnMut(Req, A1, A2, A3, A4) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5)>
where T: FnMut(Req, A1, A2, A3, A4, A5) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData, A12: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData, A12: FromData, A13: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData, A12: FromData, A13: FromData, A14: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData, A12: FromData, A13: FromData, A14: FromData, A15: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16> Service<Request<Req>> for ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)>
where T: FnMut(Req, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A1: FromData, A2: FromData, A3: FromData, A4: FromData, A5: FromData, A6: FromData, A7: FromData, A8: FromData, A9: FromData, A10: FromData, A11: FromData, A12: FromData, A13: FromData, A14: FromData, A15: FromData, A16: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, F, Req, E, R, A> Service<Request<Req>> for ServiceFn<T, A>
where T: FnMut(Req, A) -> F, F: Future, <F as Future>::Output: IntoResponse<Result = Result<R, E>>, A: FromData,

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type Response = R

Responses given by the service.
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type Error = E

Errors produced by the service.
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type Future = Map<F, fn(_: <F as Future>::Output) -> Result<R, E>>

The future response value.
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fn poll_ready( &mut self, _: &mut Context<'_> ) -> Poll<Result<(), <ServiceFn<T, A> as Service<Request<Req>>>::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
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fn call( &mut self, task: Request<Req> ) -> <ServiceFn<T, A> as Service<Request<Req>>>::Future

Process the request and return the response asynchronously. Read more
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impl<T, K> Copy for ServiceFn<T, K>
where T: Copy, K: Copy,

Auto Trait Implementations§

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impl<T, K> Freeze for ServiceFn<T, K>
where T: Freeze,

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impl<T, K> RefUnwindSafe for ServiceFn<T, K>
where T: RefUnwindSafe, K: RefUnwindSafe,

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impl<T, K> Send for ServiceFn<T, K>
where T: Send, K: Send,

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impl<T, K> Sync for ServiceFn<T, K>
where T: Sync, K: Sync,

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impl<T, K> Unpin for ServiceFn<T, K>
where T: Unpin, K: Unpin,

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impl<T, K> UnwindSafe for ServiceFn<T, K>
where T: UnwindSafe, K: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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> 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<U> for T
where 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<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, Request> ServiceExt<Request> for T
where 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 + Sync + Send>>, 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 filter<F, NewRequest>(self, filter: F) -> Filter<Self, F>
where Self: Sized, F: Predicate<NewRequest>,

Composes this service with a Filter that conditionally accepts or rejects requests based on a predicate. Read more
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fn filter_async<F, NewRequest>(self, filter: F) -> AsyncFilter<Self, F>
where Self: Sized, F: AsyncPredicate<NewRequest>,

Composes this service with an AsyncFilter that conditionally accepts or rejects requests based on an [async predicate]. 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: Sized + Clone + 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 T
where 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<U> for T
where 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where 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