Struct CompositeExecutor 

pub struct CompositeExecutor { /* private fields */ }

An executor that delegates instance creation to several other executors.

The executors are tried one after the other. If they return known whitelisted errors, we fall back to the next executor on the list.

Implementations

impl CompositeExecutor

pub fn new(executors: Vec<Box<dyn Executor + Send + Sync>>) -> Self

Trait Implementations

impl Debug for CompositeExecutor

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

Formats the value using the given formatter.

impl Executor for CompositeExecutor

fn new_instance( &self, wasm_bytes: &[u8], compilation_options: &CompilationOptions, ) -> Result<Box<dyn Instance>, ExecutorError>

Creates a new VM executor instance.

fn new_instance_from_cache( &self, _cache_bytes: &[u8], _compilation_options: &CompilationOptions, ) -> Result<Box<dyn Instance>, ExecutorError>

Creates a new VM executor instance from cache.