How Can I Retrieve a Function's Name Using Reflection in Go?

Retrieving Function Name via Reflection

Reflecting on a function's type does not yield its name. Instead, employ the FuncForPc utility to retrieve a *Func instance. This instance provides access to the function's name, formatted as package-qualified, e.g., "main.main". If the unqualified name is desired, simply tokenize the result.

import (
    "fmt"
    "reflect"
    "runtime"
)

func main() {
    name := runtime.FuncForPC(reflect.ValueOf(main).Pointer()).Name()
    fmt.Println("Name of function:", name)
}

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