Rust Generator

Generate Rust structs from JSON data structures

JSON Input

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Generated Rust

Enter JSON data to generate Rust structs

Memory-safe structs with ownership

Frequently Asked Questions

What Rust features are supported?

The generator creates Rust structs with proper ownership, supports Serde serialization/deserialization, and follows Rust naming conventions with memory safety guarantees.

Can I generate Serde-compatible structs?

Yes! Select 'Serde' as the framework to generate structs with #[derive(Serialize, Deserialize)] attributes for automatic JSON serialization with the serde crate.

How does Option handling work?

Rust generator uses Option<T> for nullable fields by default, ensuring memory safety and explicit null handling following Rust's ownership model.

What about borrowing and lifetimes?

Generated Rust structs use owned types (String instead of &str) to avoid lifetime complexity, making them easier to use while maintaining Rust's safety guarantees.