What might be more likely is a func (p *Plugin) Syms() []string method. Unfortunately, as far as I know the plugin package is essentially unmaintained at the moment, though this change is pretty small.

What might be more likely is a func (p *Plugin) Syms() []string method. Unfortunately, as far as I know the plugin package is essentially unmaintained at the moment, though this change is pretty small.

Oh, i really would like to have access to this kind of data XD. Is it possible for someone to make this change in this package? I'm quite a noob when it comes to the github issue system, this is the first one I open, by the way.
The method that you suggest is valid too, but someone may want to get a list of the interfaces that the syms map hold, etc. So, i think that just export this field is a nice and useful solution. Thanks for the answer, too :-)

Exporting the field isn't likely, for several reasons, but one of the biggest is that it would then become mutable. Even if you had a method that just returned it, such as func (p *Plugin) Syms() map[string]any { return p.syms }, it would still be mutable because maps are actually a pointer internally, and copying them only copies that pointer. A full copy could be performed, but that would be fairly expensive and have little benefit over just returning a slice of the keys, which could then be manually fed into Lookup to get the actual symbols. Plus, if you look at the definition of Lookup, it actually calls another function that could be platform specific, so allowing access to the map directly would allow the user to potentially bypass platform-specific code, which could be quite messy.

All of that being said, I'm not a maintainer. While I, obviously, think that I'm right about all of this, it's ultimately up to the actual project maintainers.

Exporting the field isn't likely, for several reasons, but one of the biggest is that it would then become mutable. Even if you had a method that just returned it, such as func (p *Plugin) Syms() map[string]any { return p.syms }, it would still be mutable because maps are actually a pointer internally, and copying them only copies that pointer. A full copy could be performed, but that would be fairly expensive and have little benefit over just returning a slice of the keys, which could then be manually fed into Lookup to get the actual symbols. Plus, if you look at the definition of Lookup, it actually calls another function that could be platform specific, so allowing access to the map directly would allow the user to potentially bypass platform-specific code, which could be quite messy.

All of that being said, I'm not a maintainer. While I, obviously, think that I'm right about all of this, it's ultimately up to the actual project maintainers.

Yeah, you are right, thanks for the correction. I think so that your suggestion of a function that return the map keys is what should be some nice method to be added on the Plugin struct. Thanks, again S2