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JSON to Rust Struct

Generate Rust structs from JSON with serde rename hints.

About JSON to Rust Struct

JSON to Rust Struct converts JSON examples into Rust model code, including serde rename attributes when key names need mapping. It helps bootstrap typed parsing flows and API models quickly, so you can spend less time on boilerplate and more time refining business-level validation logic.

Why use JSON to Rust Struct

  • Speed up Rust model creation
  • Generate serde-ready field mappings
  • Prototype integrations faster

How to use JSON to Rust Struct

  1. Set root struct name
  2. Paste JSON object
  3. Generate and copy Rust code

When to use JSON to Rust Struct

  • Parsing API payloads
  • Building Rust backends
  • Creating typed fixtures

Frequently Asked Questions

Does it support nested objects?

Yes, nested structs are emitted.

Are rename attributes included?

Yes when field names change.

How are arrays represented?

Arrays map to Vec where possible.

Can it handle mixed arrays?

Mixed arrays may use generic fallback types.

Is it browser-only?

Yes.

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