DefaultSimpleWasmModuleLoader class final

用于支持 Simple 扩展在 Web 上正常运行的默认加载器实现，主要职责如下：

1. 在 WebAssembly.instantiateStreaming(source, importObject) 模块实例化时，将所需的宿主侧能力通过 importObject 提供给模块用于运行期调用。
2. 在模块实例化后，将模块导出的线性内存交由宿主侧，以供文件读写。

Constructors

DefaultSimpleWasmModuleLoader({Map<String, Uint8List> files = const {}})

创建用于支持 Simple 扩展在 Web 上正常运行的默认加载器。

Properties

files → Map<String, Uint8List>

获取当前可供 Wasm 模块读取的路径及其字节内容

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createImportObject() → JSObject

Creates a JavaScript object providing definitions used as imported functions by the WebAssembly module.

instantiateModule(Response response) → Future<WebAssemblyInstantiatedSource>

Instantiates a module by calling WebAssembly.instantiateStreaming with the response and createImportObject.

loadModule(Response response) → Future<Instance>

Load and instantiate a WebAssembly module from a fetch response by providing host imports.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

updateFiles(Map<String, Uint8List> apply(Map<String, Uint8List> files)) → void

更新 Wasm 模块读写的文件。

Operators

operator ==(Object other) → bool

The equality operator.

inherited