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Re:Hacking sum types with Go generics by lawrjone on Monday March 14, 2022 @12:25PM (#30674400)
I should say, we have absolutely no performance requirements, at least in terms of what this will do.

If we could add 10% developer efficiency for 20% performance hit, we'd take that in a heartbeat. The nanoseconds this construct might cost are just irrelevant to us, our customers, or our bottomline.

Obviously if you're writing some low-level performance sensitive code then this won't be free, but I expect most people are in our situation.

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