Build a WebAssembly App with Rust

3 years ago thenewstack.io

Summary: This is a summary of an article originally published by The New Stack. Read the full original article here →

In this tutorial, we’re going to combine the power of WebAssembly and the flexibility of Rust programming language to build a very simple “Hello, World!” One of the reasons why we’re going to use Rust is because the developers have an outstanding job of adding WebAssembly support to the language.

This time around, what we’re going to do is create a very simple web application using Rust and serve it up with the help of WebAssembly and Python.

There are several dependencies we’re going to have to install to make this magic happen. The first thing to do is install the necessary compilers and other build tools with the command: sudo apt-get install build-essential -y

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