работа с символами rune в Golang

    str := "\"RECT\""

    fmt.Println(str)

    // Get rune slice.

    // ... Modify the slice's data.

    ch := []rune(str)

    ch[0] = 'y'

    ch = append(ch, 'e')

    // Create new string from modified slice.

    result := string(ch)

    fmt.Println(result)