need help parsing exactly one object from file

[Termite]

Hi,

I have quite a large json file and it seems I don't see how to parse this without reading it in full, even with ondemand parsing.
I thought this should work:
Start parsing myself, check the beginning of an array. Now let simdjson do parsing exactly one object, not more, so that I can use the filepointer again to check if there should follow another object, then rinse and repeat.

The ondemand parser wants to alloc memory for the whole file.

Did I overread how to this in the documentation?

Thanks for helping
Michael