Beginners Guide to Web Assembly and Wasmer - Receive Output

💡 In this tutorial, I will show you how to receive output from a WebAssembly module after running it with the Wasmer runtime.

🌐 WebAssembly, often abbreviated as Wasm, is a low-level binary format that allows running high-performance code on the web. It provides a portable and efficient solution for executing code in various programming languages within a web browser.

⚙️ Wasmer, on the other hand, is a flexible and lightweight Web Assembly runtime environment that enables developers to execute Wasm modules across different platforms. With Wasmer, you can run Wasm modules not only in browsers but also in server environments or even embedded systems!

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Chapters:
00:00 - Intro
00:11 - Modify WebAssembly module to serialize output with rmp_serde
03:03 - Deserialize output from WebAssembly module with the Wasmer runtime
06:45 - Run the WebAssembly module and print its output

[antoninperonnet]

Wow, that's a lot of boilerplate !

I hope there will be a library to abstract all that away in the near future ...