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Layered

spire_core::worker::middleware

Struct Layered 

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pub struct Layered<M, C> { /* private fields */ }
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A Worker wrapped in Middleware, created by WorkerExt::layer.

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impl<M: Clone, C> Clone for Layered<M, C>

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fn clone(&self) -> Self

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<M: Debug, C> Debug for Layered<M, C>

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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<M, C> Worker<C> for Layered<M, C>
where M: Middleware<C>, C: Send + 'static,

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fn handle(&self, cx: Context<C>) -> impl Future<Output = Outcome> + Send

Handles the request in cx.

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impl<M, C> !RefUnwindSafe for Layered<M, C>

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impl<M, C> !UnwindSafe for Layered<M, C>

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impl<M, C> Freeze for Layered<M, C>
where M: Freeze, Arc<dyn ErasedWorker<C>>: Freeze,

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impl<M, C> Send for Layered<M, C>
where M: Send, Arc<dyn ErasedWorker<C>>: Send,

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impl<M, C> Sync for Layered<M, C>
where M: Sync, Arc<dyn ErasedWorker<C>>: Sync,

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impl<M, C> Unpin for Layered<M, C>
where M: Unpin, Arc<dyn ErasedWorker<C>>: Unpin,

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impl<M, C> UnsafeUnpin for Layered<M, C>
where M: UnsafeUnpin, Arc<dyn ErasedWorker<C>>: UnsafeUnpin,

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<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 = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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<W> WorkerExt for W

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fn layer<C, M>(self, middleware: M) -> Layered<M, C>
where C: Send + 'static, Self: Worker<C>, M: Middleware<C>,

Wraps this worker in middleware, which runs before it, and before any middleware added earlier.