New to golang & generic
example code
package main
import (
"fmt"
)
type First struct {
Id string
Info string
Coordinates map[string]string
}
type Second struct {
Id string
Info string
Address string
}
func ping[K First | Second](arg K) {
fmt.Printf("%v", arg.Info)
}
func main() {
ping(Second{
Id: "ue18",
Info: "some info",
Address: "some address",
})
}
https://goplay.tools/snippet/KykUh9Hb4Xc
have error like arg.Info undefined (type K has no field or method Info)
I understood the reason behind the compiler error (the requested field might not be available in some cases)
would it be possible to access specific Struct properties safely?
