WebAssembly.Module.imports()
The WebAssembly.imports()
function returns an array
containing descriptions of all the declared imports of the given Module
.
Syntax
WebAssembly.Module.imports(module)
Parameters
- module
-
A
WebAssembly.Module
object.
Return value
An array containing objects representing the imported functions of the given module.
Exceptions
If module is not a WebAssembly.Module
object instance, a
TypeError
is thrown.
Examples
Using imports
The following example (see imports.html source code; see it live also) compiles the loaded simple.wasm module. This module is then queried for its imports.
WebAssembly.compileStreaming(fetch('simple.wasm'))
.then(function(mod) {
var imports = WebAssembly.Module.imports(mod);
console.log(imports[0]);
});
The output looks like this:
{ module: "imports", name: "imported_func", kind: "function" }
Specifications
Specification |
---|
WebAssembly JavaScript Interface # dom-module-imports |
Browser compatibility
BCD tables only load in the browser