tower_async_http::timeout

Struct Timeout

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pub struct Timeout<S> { /* private fields */ }
Available on crate feature timeout only.
Expand description

Middleware which apply a timeout to requests.

If the request does not complete within the specified timeout it will be aborted and a 408 Request Timeout response will be sent.

See the module docs for an example.

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impl<S> Timeout<S>

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pub fn new(inner: S, timeout: Duration) -> Self

Creates a new Timeout.

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pub fn get_ref(&self) -> &S

Gets a reference to the underlying service.

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pub fn into_inner(self) -> S

Consumes self, returning the underlying service.

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pub fn layer(timeout: Duration) -> TimeoutLayer

Returns a new Layer that wraps services with a Timeout middleware.

Trait Implementations§

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impl<S: Clone> Clone for Timeout<S>

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fn clone(&self) -> Timeout<S>

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: Debug> Debug for Timeout<S>

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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, ReqBody, ResBody> Service<Request<ReqBody>> for Timeout<S>
where S: Service<Request<ReqBody>, Response = Response<ResBody>>, ResBody: Default,

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

Responses given by the service.
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type Error = <S as Service<Request<ReqBody>>>::Error

Errors produced by the service.
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async fn call( &self, req: Request<ReqBody>, ) -> Result<Self::Response, Self::Error>

Process the request and return the response asynchronously.
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impl<S: Copy> Copy for Timeout<S>

Auto Trait Implementations§

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impl<S> Freeze for Timeout<S>
where S: Freeze,

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impl<S> RefUnwindSafe for Timeout<S>
where S: RefUnwindSafe,

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impl<S> Send for Timeout<S>
where S: Send,

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impl<S> Sync for Timeout<S>
where S: Sync,

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impl<S> Unpin for Timeout<S>
where S: Unpin,

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impl<S> UnwindSafe for Timeout<S>
where S: 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Available on crate feature follow-redirect only.
Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Available on crate feature follow-redirect only.
Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T, Request> ServiceExt<Request> for T
where T: Service<Request> + ?Sized,

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fn oneshot( self, req: Request, ) -> impl Future<Output = Result<Self::Response, Self::Error>>
where Self: Sized,

Consume this Service, calling it with the provided request once and only once.
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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. Read more
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fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F>
where Self: Sized, F: Fn(Self::Response) -> Response,

Maps this service’s response value to a different value. Read more
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fn map_err<F, Error>(self, f: F) -> MapErr<Self, F>
where Self: Sized, F: Fn(Self::Error) -> Error,

Maps this service’s error value to a different value. 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: Fn(Result<Self::Response, Self::Error>) -> Result<Response, Error>,

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: Fn(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: Fn(Result<Self::Response, Self::Error>) -> Fut, Fut: Future<Output = Result<Response, Error>>,

Composes an asynchronous function after this service. 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<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