[erlang-questions] Update trace flags after function return

[Vladimir Gordeev]

I know that I can apply tracing flags to executing process right after
start of the call,
for example like that:

    erlang:trace_pattern({erlang, get, 1}, [{['_'], [], [{trace, [], [call,
timestamp]}]}], [meta]).

Is there a way to apply flags right after return of the call?

Say I want to extensively trace that particular function and nothing else.
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