Why I built a Rust deep learning framework (and what I got wrong twice first)

📰 Dev.to · fab2s

Learn from the author's experience building a Rust deep learning framework and the mistakes they made along the way

advanced Published 23 Apr 2026
Action Steps
  1. Build a simple neural network using Rust to understand the basics of deep learning in the language
  2. Run existing Python deep learning scripts and identify areas where Rust can improve performance or simplicity
  3. Configure a Rust project to use existing deep learning libraries and frameworks
  4. Test and compare the performance of Rust and Python implementations of the same deep learning model
  5. Apply the lessons learned from the author's experience to your own deep learning projects and avoid common pitfalls
Who Needs to Know This

Machine learning engineers and researchers who work with deep learning frameworks can benefit from understanding the challenges and lessons learned from building a new framework, and how it can be applied to their own work

Key Insight

💡 Building a deep learning framework in Rust can be challenging, but it can also provide opportunities for improved performance and simplicity

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🤖 Building a deep learning framework in Rust? Learn from my mistakes and successes! #Rust #DeepLearning

Key Takeaways

Learn from the author's experience building a Rust deep learning framework and the mistakes they made along the way

Full Article

The Python script that made me give up. It had more boilerplate for freezing and re-composing...
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