Type Generators Runs locally

JSON → Rust Struct converter

Generate serde-ready Rust structs from JSON locally, with nested objects, vectors, and renamed fields.

JSONRust Struct

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JSON input

Rust Struct output

use serde::{Deserialize, Serialize};

#[derive(Debug, Serialize, Deserialize)]
pub struct Root {
    pub id: i64,
    pub name: String,
    pub active: bool,
}

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Direction 01

JSON to Rust Struct

Generate serde-ready Rust structs from JSON.

Frequently asked questions

Does the output work with serde?

Yes. Generated structs derive Serialize and Deserialize and add rename attributes when required.

What type is used for JSON numbers?

Integers use i64 and decimal values use f64.

JSON ↔ CSV Text ↔ Base64 JSON ↔ YAML JSON ↔ XML

Conversion directions

JSON to Rust Struct

Frequently asked questions

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