Enum sc_consensus::block_import::StateAction

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pub enum StateAction<Block: BlockT, Transaction> {
    ApplyChanges(StorageChanges<Block, Transaction>),
    Execute,
    ExecuteIfPossible,
    Skip,
}

Expand description

Defines how a new state is computed for a given imported block.

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ApplyChanges(StorageChanges<Block, Transaction>)

Apply precomputed changes coming from block execution or state sync.

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Execute

Execute block body (required) and compute state.

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ExecuteIfPossible

Execute block body if parent state is available and compute state.

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Skip

Don’t execute or import state.

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impl<Block: BlockT, Transaction> StateAction<Block, Transaction>

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pub fn skip_execution_checks(&self) -> bool

Check if execution checks that require runtime calls should be skipped.

Auto Trait Implementations§

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impl<Block, Transaction> RefUnwindSafe for StateAction<Block, Transaction>where Transaction: RefUnwindSafe, <Block as Block>::Hash: RefUnwindSafe,

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impl<Block, Transaction> Send for StateAction<Block, Transaction>where Transaction: Send,

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impl<Block, Transaction> Sync for StateAction<Block, Transaction>where Transaction: Sync,

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impl<Block, Transaction> Unpin for StateAction<Block, Transaction>where Transaction: Unpin, <Block as Block>::Hash: Unpin,

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impl<Block, Transaction> UnwindSafe for StateAction<Block, Transaction>where Transaction: UnwindSafe, <Block as Block>::Hash: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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 Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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impl<T> Downcast for Twhere T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for Twhere T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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