I would like to have a function like this:
foo(<<_:Offset/binary, Foo:8, _/binary>>, Offset) ->
Unfortunately that doesn't work:
Eshell V5.6.5 (abort with ^G)
I don't understand why the first version can't work but
So instead I do this:
foo(Bin, Offset) ->
This works fine of course but now I am trying to understand
Warning: INFO: using a matched out sub binary will prevent
How should I interpret this warning?
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