example from https://tarquin-the-brave.github.io/blog/posts/rust-serde/

example.json

{
    "checked": false,
    "dimensions": {
        "width": 5,
        "height": 10
    },
    "id": 1,
    "name": "A green door",
    "price": 12.5,
    "tags": [
        "home",
        "green"
    ]
}