CSV 데이터를 Go 구조로 효율적으로 역직렬화하는 방법은 무엇입니까?

John;Smith;42
Piter;Abel;50

package main

import (
    "fmt"
    "log"
    "os"

    "github.com/gocarina/gocsv"
)

type Test struct {
    Name    string `csv:"Name"`
    Surname string `csv:"Surname"`
    Age     int    `csv:"Age"`
}

func main() {
    // Open CSV file for reading
    in, err := os.Open("test.csv")
    if err != nil {
        log.Fatal(err)
    }
    defer in.Close()

    // Declare a slice to hold the Test structures
    var tests []Test

    // Unmarshal the CSV records into the Test structures
    if err := gocsv.UnmarshalFile(in, &tests); err != nil {
        log.Fatal(err)
    }

    // Print the unmarshaled data
    for _, test := range tests {
        fmt.Printf("Name: %s, Surname: %s, Age: %d\n", test.Name, test.Surname, test.Age)
    }
}