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PipelineMiddlewareError

pg_proto::pipeline

Enum PipelineMiddlewareError 

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pub enum PipelineMiddlewareError<MiddlewareError, ProjectionError> {
    Middleware(MiddlewareError),
    Projection(ProjectionError),
}
Expand description

Error returned while dispatching a pipeline message through typed middleware.

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Middleware(MiddlewareError)

Middleware rejected the phase-typed message.

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Projection(ProjectionError)

The pipeline rejected the original or rewritten message.

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impl<MiddlewareError: Debug, ProjectionError: Debug> Debug for PipelineMiddlewareError<MiddlewareError, ProjectionError>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<MiddlewareError, ProjectionError> Freeze for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: Freeze, ProjectionError: Freeze,

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impl<MiddlewareError, ProjectionError> RefUnwindSafe for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: RefUnwindSafe, ProjectionError: RefUnwindSafe,

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impl<MiddlewareError, ProjectionError> Send for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: Send, ProjectionError: Send,

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impl<MiddlewareError, ProjectionError> Sync for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: Sync, ProjectionError: Sync,

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impl<MiddlewareError, ProjectionError> Unpin for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: Unpin, ProjectionError: Unpin,

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impl<MiddlewareError, ProjectionError> UnsafeUnpin for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: UnsafeUnpin, ProjectionError: UnsafeUnpin,

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impl<MiddlewareError, ProjectionError> UnwindSafe for PipelineMiddlewareError<MiddlewareError, ProjectionError>
where MiddlewareError: UnwindSafe, ProjectionError: UnwindSafe,

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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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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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<Handler> MessageMiddlewareExt for Handler

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fn then<Next>(self, next: Next) -> Then<Self, Next>

Runs this value followed by next whenever both implement middleware for the intercepted message and state types.
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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, 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.