In Go, is there similar feature like "f-string" in Python? [duplicate]

Question

In Go, is there a similar feature like "f-string" in Python? I cannot find a simple solution like f-string.

#Python
name = 'AlphaGo'
print(f'I am {name}') ##I am AlphaGo

A best alternative solution I found on the web and from comment is

//Golang
package main

import (
    "fmt"
)

func main() {
    const name, age = "Kim", 22
    fmt.Println(name, "is", age, "years old.") // Kim is 22 years old.
}

But, this is still not as simple as f-string...

Answer 1

1. Simply use:

fmt.Printf("I am %s\n", name) // I am AlphaGo

---

2. Exported Name, use struct:

    t := template.Must(template.New("my").Parse("I am {{.Name}}\n"))
    t.Execute(os.Stdout, struct{ Name string }{name}) // I am AlphaGo

---

3. Lower case name, use map:

    t2 := template.Must(template.New("my").Parse("I am {{.name}}\n"))
    t2.Execute(os.Stdout, map[string]string{"name": name}) // I am AlphaGo

---

4. Use .:

    t3 := template.Must(template.New("my").Parse("I am {{.}}\n"))
    t3.Execute(os.Stdout, name) // I am AlphaGo

---

All - try it on The Go Playground:

package main

import (
    "fmt"
    "os"
    "text/template"
)

func main() {
    name := "AlphaGo"

    fmt.Printf("I am %s\n", name)

    t := template.Must(template.New("my").Parse("I am {{.Name}}\n"))
    t.Execute(os.Stdout, struct{ Name string }{name}) // I am AlphaGo

    t2 := template.Must(template.New("my").Parse("I am {{.name}}\n"))
    t2.Execute(os.Stdout, map[string]string{"name": name}) // I am AlphaGo

    t3 := template.Must(template.New("my").Parse("I am {{.}}\n"))
    t3.Execute(os.Stdout, name) // I am AlphaGo
}