Allow callable structs in argument_names #21
Merged
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Fixes #16
In the future, we could add full support for callable structs by allowing the user to specify whether or not to include the first argument name/type in the output of
signature
. I'm not sure that we want to do it automatically because 1) this would introduce inconsistency into the behavior and 2) excluding the function object name/type is probably the most common use case. In fact, one would (I think) always need to have an instance of the struct available in order to obtain the corresponding method anyway, so it's probably redundant.