Ok(
    VCalendar {
        prodid: Text {
            params: {},
            text: "collective/icalendar",
        },
        version: Text {
            params: {},
            text: "2.0",
        },
        calscale: None,
        method: None,
        alarms: [],
        events: [
            VEvent {
                dtstamp: Naive(
                    2012-02-13T10:00:00,
                ),
                uid: Text {
                    params: {},
                    text: "123",
                },
                dtstart: DateTime(
                    Naive(
                        2012-02-13T10:00:00,
                    ),
                ),
                class: None,
                created: None,
                description: None,
                geo: None,
                last_modified: None,
                location: None,
                organizer: None,
                priority: None,
                sequence: None,
                status: None,
                summary: Some(
                    Text {
                        params: {},
                        text: "testevent",
                    },
                ),
                transp: None,
                url: None,
                recurid: None,
                rrule: None,
                dtend: None,
                duration: None,
                attach: [],
                attendee: [],
                categories: [],
                comment: [],
                contact: [],
                exdate: [],
                rstatus: [],
                related_to: [],
                resources: [],
                rdate: [],
                alarms: [],
                x_prop: {},
                iana_prop: {},
            },
        ],
        freebusy: [],
        journals: [],
        todo: [],
        timezones: [
            VTimezone {
                tzid: Text {
                    params: {},
                    text: "posix/Europe/Vaduz",
                },
                last_modified: None,
                tzurl: None,
                standard: [
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1901-12-13T21:15:38,
                            ),
                        ),
                        tzoffsetto: +01:00,
                        tzoffsetfrom: +00:29,
                        rrule: None,
                        comment: [],
                        rdate: [
                            Date(
                                [
                                    DateTime(
                                        Naive(
                                            1901-12-13T21:15:38,
                                        ),
                                    ),
                                ],
                            ),
                        ],
                        tzname: [
                            Text {
                                params: {},
                                text: "CET",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1981-09-27T03:00:00,
                            ),
                        ),
                        tzoffsetto: +01:00,
                        tzoffsetfrom: +02:00,
                        rrule: Some(
                            Recur {
                                freq: Yearly,
                                until: None,
                                count: Some(
                                    15,
                                ),
                                interval: 1,
                                by_second: [],
                                by_minute: [],
                                by_hour: [],
                                by_day: [
                                    WeekdayNum {
                                        weekday: Sunday,
                                        ord: Some(
                                            -1,
                                        ),
                                    },
                                ],
                                by_monthday: [],
                                by_yearday: [],
                                by_weekno: [],
                                by_month: [
                                    9,
                                ],
                                by_setpos: [],
                                wkst: None,
                            },
                        ),
                        comment: [],
                        rdate: [],
                        tzname: [
                            Text {
                                params: {},
                                text: "CET",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1996-10-27T03:00:00,
                            ),
                        ),
                        tzoffsetto: +01:00,
                        tzoffsetfrom: +02:00,
                        rrule: Some(
                            Recur {
                                freq: Yearly,
                                until: None,
                                count: None,
                                interval: 1,
                                by_second: [],
                                by_minute: [],
                                by_hour: [],
                                by_day: [
                                    WeekdayNum {
                                        weekday: Sunday,
                                        ord: Some(
                                            -1,
                                        ),
                                    },
                                ],
                                by_monthday: [],
                                by_yearday: [],
                                by_weekno: [],
                                by_month: [
                                    10,
                                ],
                                by_setpos: [],
                                wkst: None,
                            },
                        ),
                        comment: [],
                        rdate: [],
                        tzname: [
                            Text {
                                params: {},
                                text: "CET",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1941-10-06T02:00:00,
                            ),
                        ),
                        tzoffsetto: +01:00,
                        tzoffsetfrom: +02:00,
                        rrule: None,
                        comment: [],
                        rdate: [
                            Date(
                                [
                                    DateTime(
                                        Naive(
                                            1942-10-05T02:00:00,
                                        ),
                                    ),
                                ],
                            ),
                        ],
                        tzname: [
                            Text {
                                params: {},
                                text: "CET",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                ],
                daylight: [
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1981-03-29T02:00:00,
                            ),
                        ),
                        tzoffsetto: +02:00,
                        tzoffsetfrom: +01:00,
                        rrule: Some(
                            Recur {
                                freq: Yearly,
                                until: None,
                                count: None,
                                interval: 1,
                                by_second: [],
                                by_minute: [],
                                by_hour: [],
                                by_day: [
                                    WeekdayNum {
                                        weekday: Sunday,
                                        ord: Some(
                                            -1,
                                        ),
                                    },
                                ],
                                by_monthday: [],
                                by_yearday: [],
                                by_weekno: [],
                                by_month: [
                                    3,
                                ],
                                by_setpos: [],
                                wkst: None,
                            },
                        ),
                        comment: [],
                        rdate: [],
                        tzname: [
                            Text {
                                params: {},
                                text: "CEST",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                    Prop {
                        dtstart: DateTime(
                            Naive(
                                1941-05-05T01:00:00,
                            ),
                        ),
                        tzoffsetto: +02:00,
                        tzoffsetfrom: +01:00,
                        rrule: None,
                        comment: [],
                        rdate: [
                            Date(
                                [
                                    DateTime(
                                        Naive(
                                            1942-05-04T01:00:00,
                                        ),
                                    ),
                                ],
                            ),
                        ],
                        tzname: [
                            Text {
                                params: {},
                                text: "CEST",
                            },
                        ],
                        x_prop: {},
                        iana_prop: {},
                    },
                ],
                x_prop: {},
                iana_prop: {},
            },
        ],
        x_prop: {},
        iana_prop: {},
    },
)