karyon_core::async_util::select

Enum Either

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pub enum Either<T1, T2> {
    Left(T1),
    Right(T2),
}
Expand description

The return value from the select function, indicating which future completed first.

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Left(T1)

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Right(T2)

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impl<T1: Debug, T2: Debug> Debug for Either<T1, T2>

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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<T1, T2> Freeze for Either<T1, T2>
where T1: Freeze, T2: Freeze,

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impl<T1, T2> RefUnwindSafe for Either<T1, T2>
where T1: RefUnwindSafe, T2: RefUnwindSafe,

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impl<T1, T2> Send for Either<T1, T2>
where T1: Send, T2: Send,

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impl<T1, T2> Sync for Either<T1, T2>
where T1: Sync, T2: Sync,

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impl<T1, T2> Unpin for Either<T1, T2>
where T1: Unpin, T2: Unpin,

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impl<T1, T2> UnwindSafe for Either<T1, T2>
where T1: UnwindSafe, T2: UnwindSafe,

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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> EventValueAny for T
where T: Send + Sync + Debug + Any,

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fn value_as_any(&self) -> &(dyn Any + 'static)

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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> Same for T

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type Output = T

Should always be Self
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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