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InterceptError

pg_proto::middleware

Enum InterceptError 

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pub enum InterceptError<Error, Message> {
    Middleware(Error),
    Invalid(Message),
}
Expand description

Failure while applying or validating middleware output.

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Middleware(Error)

Middleware rejected the message according to its own policy.

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Invalid(Message)

Middleware returned a message which is illegal in the supplied state.

Trait Implementations§

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impl<Error: Clone, Message: Clone> Clone for InterceptError<Error, Message>

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fn clone(&self) -> InterceptError<Error, Message>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Error: Copy, Message: Copy> Copy for InterceptError<Error, Message>

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impl<Error: Debug, Message: Debug> Debug for InterceptError<Error, Message>

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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<Error: Eq, Message: Eq> Eq for InterceptError<Error, Message>

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impl<Error: PartialEq, Message: PartialEq> PartialEq for InterceptError<Error, Message>

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fn eq(&self, other: &InterceptError<Error, Message>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<Error: PartialEq, Message: PartialEq> StructuralPartialEq for InterceptError<Error, Message>

Auto Trait Implementations§

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impl<Error, Message> Freeze for InterceptError<Error, Message>
where Error: Freeze, Message: Freeze,

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impl<Error, Message> RefUnwindSafe for InterceptError<Error, Message>
where Error: RefUnwindSafe, Message: RefUnwindSafe,

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impl<Error, Message> Send for InterceptError<Error, Message>
where Error: Send, Message: Send,

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impl<Error, Message> Sync for InterceptError<Error, Message>
where Error: Sync, Message: Sync,

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impl<Error, Message> Unpin for InterceptError<Error, Message>
where Error: Unpin, Message: Unpin,

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impl<Error, Message> UnsafeUnpin for InterceptError<Error, Message>
where Error: UnsafeUnpin, Message: UnsafeUnpin,

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impl<Error, Message> UnwindSafe for InterceptError<Error, Message>
where Error: UnwindSafe, Message: 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<'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> 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, 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> 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.