cloudflare--workers-sdk/fixtures/wasm-app

wasm-app

There are 3 workers in this package. They were created with a workers-rs project, running a build, removing unneeded artifacts, and copying the output folders.

The wasm file generated, index_bg.wasm is copied into ./worker, and shared by the 3 workers.

• ./worker/module contains a "modules" format worker and imports the wasm module as a regular ES module.
• ./worker/service-worker contains a "service-worker" format worker and uses wrangler.toml to bind the wasm module as a global MYWASM.
• ./worker/service-worker-module contains a "service-worker" format worker and imports the wasm module as a regular ES module.

They're otherwise identical.

You can run the module worker with npx wrangler dev worker/module/index.js (or from the wrangler package directory with npm start -- dev ../../examples/wasm-app/worker/module/index.js).

You can run the service-worker worker with npx wrangler dev worker/service-worker/index.js --config worker/service-worker/wrangler.jsonc (or from the wrangler package directory with npm start -- dev ../../examples/wasm-app/worker/service-worker/index.js --config ../../examples/wasm-app/worker/service-worker/wrangler.jsonc).

You can run the service-worker-module worker with npx wrangler dev worker/service-worker-module/index.js (or from the wrangler package directory with npm start -- dev ../../examples/wasm-app/worker/service-worker-module/index.js).