Shared

roa_core

Struct Shared 

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pub struct Shared<S>(/* private fields */);
Expand description

Shared middleware.

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impl<S> Clone for Shared<S>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, S> Middleware<'a, S> for Shared<S>
where S: 'static,

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fn handle<'async_trait>( &'a self, ctx: &'a mut Context<S>, next: Next<'a>, ) -> Pin<Box<dyn Future<Output = Result> + 'async_trait>>
where Self: 'async_trait, 'a: 'async_trait,

Handle context and next, return status.

Auto Trait Implementations§

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impl<S> Freeze for Shared<S>

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impl<S> !RefUnwindSafe for Shared<S>

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impl<S> Send for Shared<S>

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impl<S> Sync for Shared<S>

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impl<S> Unpin for Shared<S>

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impl<S> !UnwindSafe for Shared<S>

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> 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> 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<S, T> MiddlewareExt<S> for T
where T: for<'a> Middleware<'a, S>,

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fn chain<M>(self, next: M) -> Chain<Self, M>
where M: for<'a> Middleware<'a, S>,

Chain two middlewares.
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fn end<E>(self, next: E) -> Chain<Self, E>
where E: for<'a> Endpoint<'a, S>,

Chain an endpoint to a middleware.
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fn shared(self) -> Shared<S>
where S: 'static,

Make middleware shared.
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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.
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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
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impl<T> State for T
where T: 'static + Clone + Send + Sync,