vmbus_server::event

Enum MaybeWrappedEvent

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pub enum MaybeWrappedEvent<T> {
    Original(T),
    Wrapped {
        event: Event,
        wrapper: WrappedEvent,
    },
}
Expand description

Represents an object that either has an OS event or is wrapped using one.

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Original(T)

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Wrapped

Fields

§event: Event
§wrapper: WrappedEvent

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impl<T: OsEventBacked + Send + 'static> MaybeWrappedEvent<T>

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pub fn new(driver: &impl SpawnDriver, original: T) -> Result<Self>

Creates a new MaybeWrappedEvent. If the original object has an OS event, it is used directly. Otherwise, a new OS event is created that can be used to signal the original object.

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pub fn event(&self) -> &Event

Gets the OS event associated with this object. This can be either the original event or the wrapped event.

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pub fn into_wrapped(self) -> Option<WrappedEvent>

Extracts the WrappedEvent, if one was created.

Auto Trait Implementations§

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impl<T> Freeze for MaybeWrappedEvent<T>
where T: Freeze,

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impl<T> RefUnwindSafe for MaybeWrappedEvent<T>
where T: RefUnwindSafe,

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impl<T> Send for MaybeWrappedEvent<T>
where T: Send,

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impl<T> Sync for MaybeWrappedEvent<T>
where T: Sync,

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impl<T> Unpin for MaybeWrappedEvent<T>
where T: Unpin,

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impl<T> UnwindSafe for MaybeWrappedEvent<T>
where T: UnwindSafe,

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> 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> IntoAny for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts into a Box<dyn Any>.
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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