Struct sc_executor :: NativeElseWasmExecutor Copy item path

impl<D: NativeExecutionDispatch> NativeElseWasmExecutor<D>

pub fn new( fallback_method: WasmExecutionMethod, default_heap_pages: Option<u64>, max_runtime_instances: usize, runtime_cache_size: u8, ) -> Self

👎Deprecated: use Self::new_with_wasm_executor method instead of it

Create new instance.

§Parameters

fallback_method - Method used to execute fallback Wasm code.

default_heap_pages - Number of 64KB pages to allocate for Wasm execution. Internally this will be mapped as HeapAllocStrategy::Static where default_heap_pages represent the static number of heap pages to allocate. Defaults to DEFAULT_HEAP_ALLOC_STRATEGY if None is provided.

max_runtime_instances - The number of runtime instances to keep in memory ready for reuse.

runtime_cache_size - The capacity of runtime cache.

pub fn new_with_wasm_executor( executor: WasmExecutor<ExtendedHostFunctions<SubstrateHostFunctions, D::ExtendHostFunctions>>, ) -> Self

Create a new instance using the given WasmExecutor.

pub fn disable_use_native(&mut self)

Disable to use native runtime when possible just behave like WasmExecutor.

Default to enabled.

pub fn allow_missing_host_functions( &mut self, allow_missing_host_functions: bool, )

👎Deprecated: use Self::new_with_wasm_executor method instead of it

Ignore missing function imports if set true.

Trait Implementations§

impl<D: NativeExecutionDispatch> Clone for NativeElseWasmExecutor<D>

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<D: NativeExecutionDispatch + 'static> CodeExecutor for NativeElseWasmExecutor<D>

type Error = Error

Externalities error type.

fn call( &self, ext: &mut dyn Externalities, runtime_code: &RuntimeCode<'_>, method: &str, data: &[u8], context: CallContext, ) -> (Result<Vec<u8>>, bool)

Call a given method in the runtime. Read more

impl<D: NativeExecutionDispatch> GetNativeVersion for NativeElseWasmExecutor<D>

fn native_version(&self) -> &NativeVersion

Returns the version of the native runtime.

impl<D: NativeExecutionDispatch> ReadRuntimeVersion for NativeElseWasmExecutor<D>

fn read_runtime_version( &self, wasm_code: &[u8], ext: &mut dyn Externalities, ) -> Result<Vec<u8>, String>

Reads the runtime version information from the given wasm code. Read more

impl<D: NativeExecutionDispatch> RuntimeVersionOf for NativeElseWasmExecutor<D>

fn runtime_version( &self, ext: &mut dyn Externalities, runtime_code: &RuntimeCode<'_>, ) -> Result<RuntimeVersion>

Extract RuntimeVersion of the given runtime_code.

Auto Trait Implementations§

impl<D> Unpin for NativeElseWasmExecutor<D>
where <D as NativeExecutionDispatch>::ExtendHostFunctions: Unpin,

impl<D> !UnwindSafe for NativeElseWasmExecutor<D>

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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