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WASM Component Model Example
An example demonstrating how to use the component model to integrate WebAssembly code into VS Code.
Functionality
A simple calculator that can perform add, sub, mul and div. The calculator is implemented in Rust and compiled to WebAssembly code and then call from JavaScript.
Pre-requisites
To run the sample the following tool chains need to be installed
- Rust: installation instructions can be found here
- wasm-tools: releases can be found here. You need at least version >= 1.200 to run the example.
Running the Sample in the Desktop
- Run
npm installin this folder. This installs all necessary npm modules. - Open VS Code on this folder.
- Execute the launch config
Run Example.
Running the Sample in the Web
As a pre-requisite follow the instructions here to generate necessary certificate to side load the extension into vscode.dev or insiders.vscode.dev.
Then compile the extension for the Web by running npm run esbuild, start a local extension server using npm run serve, open vscode.dev or insiders.vscode.dev in a browser and execute the command Install Extension from Location. As a location use https://localhost:5000.