Enum sc_service::config::ExecutionStrategy

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pub enum ExecutionStrategy {
    NativeWhenPossible,
    AlwaysWasm,
    Both,
    NativeElseWasm,
}

Expand description

Strategy for executing a call into the runtime.

Variants

`NativeWhenPossible`

Execute with the native equivalent if it is compatible with the given wasm module; otherwise fall back to the wasm.

`AlwaysWasm`

Use the given wasm module.

`Both`

Run with both the wasm and the native variant (if compatible). Report any discrepancy as an error.

`NativeElseWasm`

First native, then if that fails or is not possible, wasm.

Implementations

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impl ExecutionStrategy

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pub fn get_manager<E, R>(
 self
) -> ExecutionManager<fn(Result<NativeOrEncoded<R>, E>, Result<NativeOrEncoded<R>, E>) -> Result<NativeOrEncoded<R>, E>> where
 E: Debug,
 R: Decode + Encode,

Gets the corresponding manager for the execution strategy.

Trait Implementations

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impl Clone for ExecutionStrategy

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fn clone(&self) -> ExecutionStrategy

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for ExecutionStrategy

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

Formats the value using the given formatter. Read more

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impl<'a, F> From<&'a ExecutionManager<F>> for ExecutionStrategy

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fn from(s: &'a ExecutionManager<F>) -> ExecutionStrategy

Converts to this type from the input type.

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impl PartialEq<ExecutionStrategy> for ExecutionStrategy

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fn eq(&self, other: &ExecutionStrategy) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl StructuralPartialEq for ExecutionStrategy

Auto Trait Implementations

impl RefUnwindSafe for ExecutionStrategy

impl Send for ExecutionStrategy

impl Sync for ExecutionStrategy

impl Unpin for ExecutionStrategy

impl UnwindSafe for ExecutionStrategy

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

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

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,

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>`impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<F, A> Future for Box<F, A> where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;`

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. Read more

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. Read more

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. Read more

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. Read more

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

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. Read more