@wapc/widl-codegen
Advanced tools
This library works in tandem with wapc/widl-js to generate waPC
module code in Rust, AssemblyScript, and TinyGo.
$ npm install @wapc/widl
$ npm install @wapc/widl-codegen
const widl = require("@wapc/widl");
const ast = require("@wapc/widl/ast");
const assemblyscript = require("@wapc/widl-codegen/assemblyscript");
const schema = `
namespace "mandelbrot"
interface {
update(width: u32, height: u32, limit: u32): [u16]
}`;
const context = new ast.Context({});
const doc = widl.parse(schema, { noLocation: true });
const writer = new ast.Writer();
const visitor = new assemblyscript.ScaffoldVisitor(writer);
doc.accept(context, visitor);
let source = writer.string();
console.log(source);
<html>
<head>
<script src="https://unpkg.com/prettier@2.2.1/standalone.js"></script>
<script src="https://unpkg.com/prettier@2.2.1/parser-typescript.js"></script>
<script src="https://unpkg.com/@wapc/widl/dist/standalone.min.js"></script>
<script src="https://unpkg.com/@wapc/widl-codegen/dist/standalone.min.js"></script>
</head>
<body>
<pre><code id="generated"></code></pre>
</body>
<script type="text/javascript">
const doc = widl.parse(`namespace "mandelbrot"
interface {
update(width: u32, height: u32, limit: u32): [u16]
}`);
const context = new widl.ast.Context({});
const writer = new widl.ast.Writer();
const visitor = new widl.codegen.assemblyscript.ScaffoldVisitor(writer);
doc.accept(context, visitor);
let source = writer.string();
source = prettier.format(source, {
parser: "typescript",
plugins: prettierPlugins,
});
document.getElementById("generated").innerHTML = source;
</script>
</html>
FAQs
Flexible code generation using WIDL
The npm package @wapc/widl-codegen receives a total of 121 weekly downloads. As such, @wapc/widl-codegen popularity was classified as not popular.
We found that @wapc/widl-codegen demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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