{
  //Example field 1.
  "example_sub_struct": {
    // Some optional string.
    "string": "Cats are cute.",
    // Some list of numbers.
    "numbers": [
      1,
      2,
      3
    ],
    // Sub-sub-struct.
    "sub_struct": {
      // Some documentation.
      "some_field": [
        "127.0.0.1:8080"
      ]
    }
  },
  // Example field 2.
  // Has multiple lines.
  "enum_test": "VariantA",
  // A path.
  "path": "file.txt",
  // Vector of sub-structs.
  "vec_of_structs": [
    {
      // Some documentation.
      "some_field": []
    }
  ]
}