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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// An example application which uses icu_datetime to format entries
// from a log into human readable dates and times.
icu_benchmark_macros::static_setup!();
use icu_calendar::{Calendar, CalendarError, Date, Iso};
const DATES_ISO: &[(i32, u8, u8)] = &[
(1970, 1, 1),
(1982, 3, 11),
(1999, 2, 21),
(2000, 12, 29),
(2001, 9, 8),
(2017, 7, 12),
(2020, 2, 29),
(2021, 3, 21),
(2021, 6, 10),
(2021, 9, 2),
(2022, 10, 8),
(2022, 2, 9),
(2033, 6, 10),
];
fn print<A: Calendar>(_date_input: &Date<A>) {
#[cfg(debug_assertions)]
{
let formatted_date = format!(
"Year: {}, Month: {}, Day: {}",
_date_input.year().number,
_date_input.month().ordinal,
_date_input.day_of_month().0,
);
println!("{formatted_date}");
}
}
fn tuple_to_iso_date(date: (i32, u8, u8)) -> Result<Date<Iso>, CalendarError> {
Date::try_new_iso_date(date.0, date.1, date.2)
}
#[no_mangle]
fn main(_argc: isize, _argv: *const *const u8) -> isize {
icu_benchmark_macros::main_setup!();
let dates = DATES_ISO
.iter()
.copied()
.map(tuple_to_iso_date)
.collect::<Result<Vec<Date<Iso>>, _>>()
.expect("Failed to parse dates.");
dates.iter().map(print).for_each(drop);
0
}