3 ms·

I think its best to paste some code, i.e, the code (theoretically) meeting your requirements that failed, and code that compiled and got the closest to meeting

• wara23arish 4y ago
  I made an example of what Im trying to do. https://goplay.tools/snippet/Vj7uVMi0mWn https://goplay.tools/snippet/Vj7uVMi0mWn Basically have two different types that implement an interface, pass them into a receiver function in a composite type (array,slice). Part of the issue is that you cant have the receiver function without defining instantiating the type on the receiver Spotter in this case.
  • markoman 4y ago
    You don't actually have to instantiate the type for a receiver function (i.e., method). There's too much missing from your code for me to understand which direction you're going but you'll likely have to use a constraint for structs which is explained here: https://github.com/akutz/go-generics-the-hard-way/blob/main/04-getting-going/04-structural-constraints.md https://github.com/akutz/go-generics-the-hard-way/blob/main/...