How to connect with MySQL using a unix socket?

I want to connect to MySQL using a Unix socket connection. I am not sure how to pass the variables in the connection string. I have read somewhere that I can also use Config.FormatDSN struct to define the values, but I am not sure how.

// Creates a database connection and returns its instance
func Connection() (*sql.DB, error) {
	conn, err := sql.Open("mysql", "username/password@unix(socketpath)/dbname")
	return conn, err
}

So, after some hit and trial methods, I found the solution to my problem. If you want to connect to MySQL in Golang using a Unix socket connection, you can prepare your connection string in the following manner

{{username}}:{{password}}@unix({{socketPath}})/{{dbname}}?charset=utf8

values enclosed in {{}} are variables.

Note: socket path must be absolute. For example:
/usr/local/bin/path/to/socket

I found this reference very helpful
https://chromium.googlesource.com/external/github.com/go-sql-driver/mysql/+/a48f79b55b5a2107793c84c3bbd445138dc7f0d5/README.md

Here is the full implementation if you are interested

import (
	"database/sql"
	"fmt"

	_ "github.com/go-sql-driver/mysql"
)

type ConnectionSpecs struct {
	username   string
	password   string
	socketPath string
	database   string
}

func GetConnStr() string {
	connConfig := ConnectionSpecs{
		username:   "root",
		password:   "my-password",
		socketPath: "/usr/local/bin/path/to/socket",
		database:   "test",
	}

	connStr := connConfig.username + ":" + connConfig.password +
		"@unix(" + connConfig.socketPath + ")" +
		"/" + connConfig.database +
		"?charset=utf8"
	return connStr
}

// Creates a database connection and returns the same
func Connection() (*sql.DB, error) {
	var connStr = GetConnStr()
	fmt.Println(connStr)
	conn, err := sql.Open("mysql", GetConnStr())
	return conn, err
}