StructTag in Go

Posted by GoDoc
Public (Editable by Users)

A StructTag is the tag string in a struct field.

Go
Edit 
package main

import (
	"fmt"
	"reflect"
)

func main() {
	type S struct {
		F string `species:"gopher" color:"blue"`
	}

	s := S{}
	st := reflect.TypeOf(s)
	field := st.Field(0)
	fmt.Println(field.Tag.Get("color"), field.Tag.Get("species"))
}