Overview:

This article discusses how to integrate the Rust programming language into a Svelte app. It provides a step-by-step guide on creating a Svelte project, installing dependencies, and adding Rust code to the app.

Features:

• Live Demo: The article mentions a live demo of the Svelte + Rust integration, allowing users to play around with the demo.
• Create a Svelte app: It provides instructions on how to create a Svelte project using the create-svelte tool.
• Developing: Explains how to start a development server after creating a project and installing dependencies.
• Building: Discusses how to create a production version of the Svelte app and provides instructions on previewing and deploying the app.
• Add Rust to Svelte app: Guides users on how to install Rust and wasm-pack, create a new Rust package, write a Rust function, specify the version of the package, build the Rust package, and import it into the Svelte app.

Installation:

1. Install Rust: Visit the Install Rust page and follow the provided instructions.
2. Install wasm-pack: Execute the necessary commands to install wasm-pack.
3. Create a new Rust package: Create a new package to contain the Rust code.
4. Write a Rust function: Implement the desired functionality in Rust.
5. Specify the version of the package: Set the version in the Rust package configuration.
6. Build your Rust package: Build the Rust package using the specified configuration.
7. Pick the generated pkg folder: Locate the generated pkg folder from the Rust package.
8. Drop the pkg folder in the /lib folder: Place the pkg folder inside the /lib folder of the Svelte app.
9. Import your Rust package: Import the Rust package in your Svelte app to start using the Rust code.

Summary:

This article provides a comprehensive guide on integrating Rust into a Svelte app. It covers the steps required to create a Svelte project, install dependencies, and add Rust code. By following the instructions, developers can easily leverage the power of Rust within their Svelte applications.