FilterContext

Struct FilterContext 

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pub struct FilterContext { /* private fields */ }
Expand description

Context representing the request filter function of the plugin. The filter function is the one that is provided to the Launcher.

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impl<H, I> Entrypoint<FilterContext, I> for H
where for<'a> H: IntoHandler<FilterContext, I, Output = ()> + Clone + 'a,

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fn create_root_context( self, event_handlers: EventHandlerStack, context_id: u32, ) -> Box<dyn RootContext>

Generate a RootContext with the given event handlers and context id.
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impl FromContext<FilterContext> for Rc<HttpReactor>

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type Error = Infallible

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fn from_context(context: &FilterContext) -> Result<Self, Self::Error>

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fn from_context_always(context: &C) -> Self
where Self: FromContext<C, E, Error = Infallible>,

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impl<E> FromContextOnce<FilterContext> for Exchange<E>
where E: After<Start> + 'static,

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type Error = AlreadyExtracted<Exchange<E>>

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type Future<'c> = Pin<Box<dyn Future<Output = Result<Exchange<E>, <Exchange<E> as FromContextOnce<FilterContext>>::Error>> + 'c>>

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fn from_context_once(context: Exclusive<'_, FilterContext>) -> Self::Future<'_>

Auto Trait Implementations§

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<C, T> Extract<T> for C
where T: FromContext<C>,

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type Error = <T as FromContext<C>>::Error

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fn extract(&self) -> Result<T, <C as Extract<T>>::Error>

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fn extract_always(&self) -> T
where Self: Extract<T, Error = Infallible>,

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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> FromContext<FilterContext> for T

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impl<T> FromContext<FilterContext, Transitive> for T

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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.