Hello, I hope you are doing well

I wanted to add "created_at" and "updated_at" fields to my documents. So I searched for solutions. I ended up implementing something like:

document.insert("created_at", chrono::Utc::now());

 but in my db, it is saved as string, I wanted to save it in ISODate format.

I failed to find an example which saves date as ISODate, so I wanted to ask you.

It would be great if there was an option for handling  "created_at" and "updated_at" fields as default by the driver.

Thanks for your contributions. Take care.