devices::virtio

Enum StoppedWorker

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pub(crate) enum StoppedWorker<Q> {
    WithQueues(Box<Q>),
    AlreadyStopped,
    MissingQueues,
}
Expand description

When we request to stop the worker, this represents the terminal state for the thread (if it exists).

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WithQueues(Box<Q>)

Worker stopped successfully & returned its queues.

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AlreadyStopped

Worker wasn’t running when the stop was requested.

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MissingQueues

Worker was running but did not successfully return its queues. Something has gone wrong (and will be in the error log). In the case of a device reset this is fine since the next activation will replace the queues.

Auto Trait Implementations§

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impl<Q> Freeze for StoppedWorker<Q>

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impl<Q> RefUnwindSafe for StoppedWorker<Q>
where Q: RefUnwindSafe,

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impl<Q> Send for StoppedWorker<Q>
where Q: Send,

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impl<Q> Sync for StoppedWorker<Q>
where Q: Sync,

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impl<Q> Unpin for StoppedWorker<Q>

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impl<Q> UnwindSafe for StoppedWorker<Q>
where Q: 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> 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 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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V