JSON to Rust
Convert JSON data to Rust struct definitions with serde Serialize/Deserialize for quick Rust code generation.
How to Use
- Paste or type JSON data into the left input box.
- Optionally specify the generated Rust struct name in the struct name input box (default is RootObject).
- Click the "Convert to Rust" button. The converted Rust struct code appears on the right.
- Click "Copy Result" to quickly copy the converted Rust code.
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About JSON to Rust
JSON to Rust is a free online code generation tool that helps you quickly convert JSON data to Rust struct definitions. In Rust development, we often need to define corresponding structs based on API-returned JSON data, which is time-consuming and error-prone when done manually.
Simply paste JSON data and the tool will automatically analyze the JSON structure and generate the corresponding Rust struct, including serde Serialize/Deserialize derive macros, Option<T> types, #[serde(rename_all = "camelCase")] attributes, and more. Supports conversion of all JSON types including strings, numbers, booleans, arrays, and nested objects. You can customize the generated struct name for direct use in your projects. The entire operation runs locally in the browser without uploading data to any server.