AccumulateEngine

corevm_engine

Struct AccumulateEngine 

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pub struct AccumulateEngine<A: AccumulateOps> { /* private fields */ }
Expand description

An engine that drives execution of accumulate and on_transfer CoreVM service entry points.

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impl<A: AccumulateOps> AccumulateEngine<A>

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pub fn new(ops: A) -> Self

Create new engine with the specified accumulation API implementation.

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pub fn run( &mut self, items: &[AccumulateItem], ) -> Vec<Result<(), AccumulationError<A::Error>>>

Accumulate the specified items.

Returns accumulation result for each item.

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pub fn into_inner(self) -> A

Get the underlying accumulation API implementation.

Auto Trait Implementations§

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impl<A> Freeze for AccumulateEngine<A>
where A: Freeze,

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impl<A> RefUnwindSafe for AccumulateEngine<A>
where A: RefUnwindSafe,

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impl<A> Send for AccumulateEngine<A>
where A: Send,

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impl<A> Sync for AccumulateEngine<A>
where A: Sync,

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impl<A> Unpin for AccumulateEngine<A>
where A: Unpin,

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impl<A> UnwindSafe for AccumulateEngine<A>
where A: 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.