https://github.com/viniciuscestarii/ffi-bun-rust

https://github.com/viniciuscestarii/ffi-bun-rust

bun ffi rust ts

Last synced: 23 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/viniciuscestarii/ffi-bun-rust
• Owner: ViniciusCestarii
• Created: 2024-06-28T13:12:56.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-08-21T17:12:18.000Z (3 months ago)
• Last Synced: 2024-08-21T19:23:21.816Z (3 months ago)
• Topics: bun, ffi, rust, ts
• Language: TypeScript
• Homepage:
• Size: 10.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# 🍞🦀 FFI Bun Rust

## About

This project demonstrates how to integrate Rust code, with TypeScript for web applications using bun:ffi module. It showcases how Rust's performance and safety, combined with TypeScript's ease of development, provide a powerful combination for modern web development.

## Features

- Performance: Rust provides low-level control and performance optimizations, ideal for compute-intensive tasks in web applications.

- Safety: Rust's strong type system and ownership model prevent common bugs such as null pointer dereferences and data races.

- Developer Experience: TypeScript offers a productive environment with type checking and modern JavaScript features, enhancing code quality and maintainability.

## How It Works

1. Compilation: Rust code compiles into native executable binaries tailored for the target platform.

2. Integration: TypeScript imports and interacts with these compiled binaries using bun:ffi module, facilitating seamless functionality within web applications.

## Benchmark Example

The project includes a benchmark comparing JavaScript and Rust sorting capabilities:

```ts

const bigArray = new Int32Array(Array.from({ length: 1000000 }, () => Math.floor(Math.random() * 1000000)))

console.time("Rust Sort time");

lib.symbols.sort_array(bigArray.slice(), bigArray.length);

console.timeEnd("Rust Sort time");

console.time("JS Sort time");

bigArray.sort((a, b) => a - b);

console.timeEnd("JS Sort time");

```

output:

```

[Rust Sort time]: 56.76ms

[JS Sort time]: 301.31ms

```

## Usage

To run the project:

1. Navigate to the bun project folder:

```sh

cd src/bun_project

```

2. Execute the following command to build and run the project:

```sh

bun run dev

```