DiffLogger

generates a log of changes for JSON values

Example

```rs use difflogger::DiffLogger; use serdejson::json;

fn main() { let logger = DiffLogger::new().set_header("timestamp", false);

let prev = json!({
    "name": "David",
    "age": 43,
    "ver": {
        "timestamp": "2023-04-07T11:17:50+00:00",
        "value": "some text",
    },
    "state": {
        "timestamp": "2023-04-07T11:17:50+00:00",
        "removedField": "some text",
        "valueChange": 45
    },
    "email": [
        { "num": "david1@email.com"},
    ]
});

let next = json!(
{
    "name": "John",
    "age": 35,
    "state": {
        "timestamp": "2023-04-07T12:17:50+00:00",
        "newField": 4,
        "valueChange": 42352
    },
    "ver": {
        "timestamp": "2023-04-07T11:18:50+00:00",
        "value": "some text",
    },
    "email": [
        { "num": "John@email.com"},
    ]
});

println!("----------------------\n");
logger.log_diff(&prev, &next);
println!("\n----------------------");

} ```

logs: