json2rs: Generate Struct Definitions from JSON, Without the Magic

📰 Dev.to · Mojave Hao

Generate struct definitions from JSON files using json2rs, a CLI tool, to streamline development in Rust and Python

intermediate Published 27 Feb 2026
Action Steps
  1. Install json2rs using pip or cargo
  2. Run json2rs with a JSON file as input to generate struct definitions
  3. Configure the output format to choose between Rust or Python struct definitions
  4. Test the generated struct definitions with sample data
  5. Apply the generated definitions to your project to simplify JSON data handling
Who Needs to Know This

Developers working with JSON data in Rust or Python can benefit from this tool to automate struct definition generation, improving productivity and reducing manual errors

Key Insight

💡 Automating struct definition generation from JSON data can significantly reduce development time and improve code quality

Share This
🚀 Generate Rust & Python struct definitions from JSON files with json2rs! 📈

Full Article

I built a small CLI tool that converts JSON files into struct definitions for Rust, Python,...
Read full article → ← Back to Reads

Related Videos

Indian Express Editorial Analysis by Chandan Sharma - 1 JULY 2026 | UPSC Current Affairs 2026
Indian Express Editorial Analysis by Chandan Sharma - 1 JULY 2026 | UPSC Current Affairs 2026
StudyIQ IAS
This Cop Was Held Accountable For His Brutality! #police #lawyer
This Cop Was Held Accountable For His Brutality! #police #lawyer
Hampton Law
REET Level 1 English Class | Vocabulary ( Synonyms, | REET English Practice Set #08 By Vipin Sir
REET Level 1 English Class | Vocabulary ( Synonyms, | REET English Practice Set #08 By Vipin Sir
Teaching by Rojgar with Ankit
Sweet World Cup Treats 🍪⚽ #creative #tasty #treats
Sweet World Cup Treats 🍪⚽ #creative #tasty #treats
Beamish Bites
Stanford Leadership Institute | Forum 2026
Stanford Leadership Institute | Forum 2026
Stanford Graduate School of Business
This Open-Source Tool Gives AI Agents Real Memory — Running on Ollama
This Open-Source Tool Gives AI Agents Real Memory — Running on Ollama
Prompt Engineer