tower_retry::future

Struct ResponseFuture

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pub struct ResponseFuture<P, S, Request>
where
    P: Policy<Request, S::Response, S::Error>,
    S: Service<Request>,
{ /* private fields */ }
Expand description

The Future returned by a Retry service.

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impl<P, S, Request: Debug> Debug for ResponseFuture<P, S, Request>
where P: Policy<Request, S::Response, S::Error> + Debug, S: Service<Request> + Debug, S::Future: Debug, P::Future: 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<P, S, Request> Future for ResponseFuture<P, S, Request>
where P: Policy<Request, S::Response, S::Error> + Clone, S: Service<Request> + Clone,

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type Output = Result<<S as Service<Request>>::Response, <S as Service<Request>>::Error>

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more
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impl<'pin, P, S, Request> Unpin for ResponseFuture<P, S, Request>
where P: Policy<Request, S::Response, S::Error>, S: Service<Request>, __ResponseFuture<'pin, P, S, Request>: Unpin,

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impl<P, S, Request> UnsafeUnpin for ResponseFuture<P, S, Request>
where P: Policy<Request, S::Response, S::Error>, S: Service<Request>,

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impl<P, S, Request> Freeze for ResponseFuture<P, S, Request>
where Request: Freeze, P: Freeze, S: Freeze, <S as Service<Request>>::Future: Freeze, <P as Policy<Request, <S as Service<Request>>::Response, <S as Service<Request>>::Error>>::Future: Freeze,

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impl<P, S, Request> RefUnwindSafe for ResponseFuture<P, S, Request>
where Request: RefUnwindSafe, P: RefUnwindSafe, S: RefUnwindSafe, <S as Service<Request>>::Future: RefUnwindSafe, <P as Policy<Request, <S as Service<Request>>::Response, <S as Service<Request>>::Error>>::Future: RefUnwindSafe,

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impl<P, S, Request> Send for ResponseFuture<P, S, Request>
where Request: Send, P: Send, S: Send, <S as Service<Request>>::Future: Send, <P as Policy<Request, <S as Service<Request>>::Response, <S as Service<Request>>::Error>>::Future: Send,

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impl<P, S, Request> Sync for ResponseFuture<P, S, Request>
where Request: Sync, P: Sync, S: Sync, <S as Service<Request>>::Future: Sync, <P as Policy<Request, <S as Service<Request>>::Response, <S as Service<Request>>::Error>>::Future: Sync,

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impl<P, S, Request> UnwindSafe for ResponseFuture<P, S, Request>
where Request: UnwindSafe, P: UnwindSafe, S: UnwindSafe, <S as Service<Request>>::Future: UnwindSafe, <P as Policy<Request, <S as Service<Request>>::Response, <S as Service<Request>>::Error>>::Future: 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, 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<F> IntoFuture for F
where F: Future,

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type Output = <F as Future>::Output

The output that the future will produce on completion.
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type IntoFuture = F

Which kind of future are we turning this into?
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fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. 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<F, T, E> TryFuture for F
where F: Future<Output = Result<T, E>> + ?Sized,

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type Ok = T

The type of successful values yielded by this future
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type Error = E

The type of failures yielded by this future
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fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_>, ) -> Poll<<F as Future>::Output>

Poll this TryFuture as if it were a Future. Read more
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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.