const std = @import("std");

const FirstStruct = struct {
    number: u8,

    fn createSecondStruct(self: FirstStruct) SecondStruct {
        return SecondStruct {
            .someFunction = self.someFunctionImplementation
        };
    }

    fn someFunctionImplementation(self: FirstStruct) void {
        std.debug.warn("My number is: {}\n", self.number);
    }
};

const SecondStruct = struct {
    someFunction: fn(self: FirstStruct) void
};

pub fn main() void {
    const first = FirstStruct { .number = 42 };
    const second = first.createSecondStruct();

    // Here I want to actually call the specific someFunctionImplementation
    // of my first struct
    second.someFunction();
}