Stack usage in OCaml function

Learning
1

I’m looking for a way to measure stack usage within an OCaml function.
I haven’t found how to do it using Gc.stats and I doubt Gc library is the right solution.
Can you give me some pointers?

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2

This should be available in Gc.stat starting with OCaml 5.5 .

For the current stack usage, you can copy the code for caml_current_stack_size in a C stubs from the PR above.

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