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ResponseStateProj

tower_fallback::future

Enum ResponseStateProj 

Source 
enum ResponseStateProj<'pin, S1, S2, Request>
where
    S1: Service<Request>,
    S2: Service<Request>,
    S2::Error: Into<BoxedError>,
    ResponseState<S1, S2, Request>: 'pin,
{
    PollResponse1 {
        fut: Pin<&'pin mut S1::Future>,
        req: &'pin mut Request,
        svc2: &'pin mut S2,
    },
    PollReady2 {
        req: &'pin mut Request,
        svc2: &'pin mut S2,
    },
    PollResponse2 {
        fut: Pin<&'pin mut S2::Future>,
    },
    Tmp,
}

Variants§

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PollResponse1

Fields

§fut: Pin<&'pin mut S1::Future>
§req: &'pin mut Request
§svc2: &'pin mut S2
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PollReady2

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PollResponse2

Fields

§fut: Pin<&'pin mut S2::Future>
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Tmp

Auto Trait Implementations§

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impl<'pin, S1, S2, Request> Freeze for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized,

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impl<'pin, S1, S2, Request> RefUnwindSafe for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized, Request: RefUnwindSafe, S2: RefUnwindSafe, <S1 as Service<Request>>::Future: RefUnwindSafe, <S2 as Service<Request>>::Future: RefUnwindSafe,

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impl<'pin, S1, S2, Request> Send for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized, Request: Send, S2: Send, <S1 as Service<Request>>::Future: Send, <S2 as Service<Request>>::Future: Send,

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impl<'pin, S1, S2, Request> Sync for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized, Request: Sync, S2: Sync, <S1 as Service<Request>>::Future: Sync, <S2 as Service<Request>>::Future: Sync,

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impl<'pin, S1, S2, Request> Unpin for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized,

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impl<'pin, S1, S2, Request> UnsafeUnpin for ResponseStateProj<'pin, S1, S2, Request>
where <S2 as Service<Request>>::Error: Sized,

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impl<'pin, S1, S2, Request> !UnwindSafe for ResponseStateProj<'pin, S1, S2, Request>

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, 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

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

  • PollResponse1: 24 bytes
  • PollReady2: 16 bytes
  • PollResponse2: 8 bytes
  • Tmp: 0 bytes