Struct stateroom_wasm_host::WasmHostFactory

pub struct WasmHostFactory { /* private fields */ }

Loads and caches a WebAssembly module such that a WasmHost instance can be created from it.

This struct is cheaply cloneable, so it can be used to create multiple instances of the same module.

Implementations

impl WasmHostFactory

pub fn new<P>(wasm_file: P) -> Result<Self>where P: AsRef<Path>,

pub fn new_with_shared_module(engine: Arc<Engine>, module: Arc<Module>) -> Self

Trait Implementations

impl Clone for WasmHostFactory

fn clone(&self) -> WasmHostFactory

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: StateroomContext + Send + Sync + 'static> StateroomServiceFactory<T> for WasmHostFactory

type Service = WasmHost

The type of StateroomService that the object implementing this trait builds.

type Error = Error

fn build(&self, room_id: &str, context: T) -> Result<Self::Service, Self::Error>

Non-destructively build a StateroomService from self.