vmcore::vm_task

Struct SingleDriverBackend

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pub struct SingleDriverBackend<T>(/* private fields */);
Expand description

A backend that spawns all tasks and IO on a single driver.

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impl<T: Driver + Spawn + Clone> SingleDriverBackend<T>

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pub fn new(driver: T) -> Self

Returns a new driver backend that spawns all tasks and IO on driver, regardless of policy.

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impl<T: Driver + Spawn + Clone> BuildVmTaskDriver for SingleDriverBackend<T>

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type Driver = SingleDriver<T>

The associated driver type.
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fn build( &self, _name: String, _target_vp: Option<u32>, _run_on_target: bool, ) -> Self::Driver

Builds a new driver that can drive IO and spawn tasks.
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impl<T: Debug> Debug for SingleDriverBackend<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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

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

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

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

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

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impl<T> UnwindSafe for SingleDriverBackend<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, 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