pub enum Handlers<A, B>where
    A: Handler,
    B: PendingHandler,{
    Ready(A, B),
    Pending(B, A),
}
Expand description

Captures the various types of handlers and the way they are performed.

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Ready(A, B)

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Pending(B, A)

Trait Implementations§

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impl<A, E> From<A> for Handlers<A, UnusedPendingHandler<E>>where A: Handler, E: Send,

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fn from(handler: A) -> Self

Converts to this type from the input type.
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impl<A, AR, E> From<A> for Handlers<FnHandler<A, AR, E>, UnusedPendingHandler<E>>where A: FnMut(E) -> AR + Send, AR: Future<Output = Result<(), HandlerError>> + Send, E: Send,

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fn from(handler: A) -> Self

Converts to this type from the input type.
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impl<B, E> From<B> for Handlers<UnusedHandler<E>, B>where B: PendingHandler, E: Send,

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fn from(handler: B) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<A, B> RefUnwindSafe for Handlers<A, B>where A: RefUnwindSafe, B: RefUnwindSafe,

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impl<A, B> Send for Handlers<A, B>where A: Send, B: Send,

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impl<A, B> Sync for Handlers<A, B>where A: Sync, B: Sync,

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impl<A, B> Unpin for Handlers<A, B>where A: Unpin, B: Unpin,

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impl<A, B> UnwindSafe for Handlers<A, B>where A: UnwindSafe, B: UnwindSafe,

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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<!> for T

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fn from(t: !) -> T

Converts to this type from the input type.
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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 Twhere 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 Twhere 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 Twhere 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.