quickjs-emscripten • quickjs-emscripten-core • Readme | Exports
quickjs-emscripten / quickjs-emscripten-core / QuickJSAsyncWASMModule
Asyncified version of QuickJSWASMModule.
Due to limitations of Emscripten's ASYNCIFY process, only a single async function call can happen at a time across the entire WebAssembly module.
That means that all runtimes, contexts, functions, etc created inside this WebAssembly are limited to a single concurrent async action. Multiple concurrent async actions is an error.
To allow for multiple concurrent async actions, you must create multiple WebAssembly modules.
evalCode():
never
Synchronous evalCode is not supported.
never
quickjs-emscripten-core.QuickJSWASMModule.evalCode
packages/quickjs-emscripten-core/src/module-asyncify.ts:76
evalCodeAsync(
code,options):Promise<unknown>
One-off evaluate code without needing to create a QuickJSAsyncRuntime or QuickJSAsyncContext explicitly.
This version allows for asynchronous Ecmascript module loading.
Note that only a single async action can occur at a time inside the entire WebAssembly module. Multiple concurrent async actions is an error.
See the documentation for QuickJSWASMModule#evalCode for more details.
• code: string
• options: ModuleEvalOptions
Promise<unknown>
packages/quickjs-emscripten-core/src/module-asyncify.ts:91
getWasmMemory():
Memory
Retrieve the WebAssembly memory used by this QuickJS module. Use this access very carefully - you are responsible for safe interaction with the memory.
To supply a custom, pre-initialized memory to QuickJS, create a new variant and provide the CustomizeVariantOptions#wasmMemory option.
Memory
quickjs-emscripten-core.QuickJSWASMModule.getWasmMemory
packages/quickjs-emscripten-core/src/module.ts:426
newContext(
options):QuickJSAsyncContext
A simplified API to create a new QuickJSAsyncRuntime and a QuickJSAsyncContext inside that runtime at the same time. The runtime will be disposed when the context is disposed.
• options: ContextOptions= {}
quickjs-emscripten-core.QuickJSWASMModule.newContext
packages/quickjs-emscripten-core/src/module-asyncify.ts:67
newRuntime(
options):QuickJSAsyncRuntime
Create a new async runtime inside this WebAssembly module. All runtimes inside a module are limited to a single async call at a time. For multiple concurrent async actions, create multiple WebAssembly modules.
• options: AsyncRuntimeOptions= {}
quickjs-emscripten-core.QuickJSWASMModule.newRuntime
packages/quickjs-emscripten-core/src/module-asyncify.ts:41
Generated using typedoc-plugin-markdown and TypeDoc