About this tool
Convert JSON to Rust struct. This tool is designed to provide a seamless experience for developers. It handles complex operations efficiently while maintaining a simple and intuitive interface.
Built with performance in mind, it can handle large datasets without slowing down your browser. The tool is regularly updated to support the latest standards and formats.
What is JSON to Rust?
This tool transforms JSON into clean, idiomatic Rust code. It generates structs with `Serialize` and `Deserialize` traits, making it easy to work with JSON in Rust.
Why use JSON to Rust?
Rust is strictly typed and requires explicit struct definitions for JSON. This tool automates the process, ensuring your Rust models are perfectly aligned with your JSON data.
How to use JSON to Rust
Paste your JSON to generate Rust structs with `serde` derive macros. It handles nested objects by creating multiple structs.
Example Output
#[derive(Serialize, Deserialize)]
struct User {
id: i32,
name: String,
email: String,
is_active: bool,
}Common Errors & Troubleshooting
Serde Dependency
Fix: The generated code requires the `serde` and `serde_json` crates. Add them to your `Cargo.toml`.
Learn More
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Frequently Asked Questions
Does it handle Option types?
Yes, fields that are null in the JSON are automatically mapped to `Option<T>` in Rust.
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