#[diplomat::bridge]
#[diplomat::abi_rename = "temporal_rs_{0}"]
pub mod ffi {
use crate::calendar::ffi::{AnyCalendarKind, Calendar};
use crate::duration::ffi::Duration;
use crate::error::ffi::TemporalError;
use crate::provider::ffi::Provider;
use crate::time_zone::ffi::TimeZone;
use alloc::boxed::Box;
use crate::options::ffi::{ArithmeticOverflow, DifferenceSettings, DisplayCalendar};
use crate::plain_date::ffi::{PartialDate, PlainDate};
use alloc::string::String;
use core::fmt::Write;
use diplomat_runtime::DiplomatWrite;
use diplomat_runtime::{DiplomatStr, DiplomatStr16};
use writeable::Writeable;
use core::str::FromStr;
#[diplomat::opaque]
pub struct PlainYearMonth(pub(crate) temporal_rs::PlainYearMonth);
impl PlainYearMonth {
pub fn try_new_with_overflow(
year: i32,
month: u8,
reference_day: Option<u8>,
calendar: AnyCalendarKind,
overflow: ArithmeticOverflow,
) -> Result<Box<Self>, TemporalError> {
temporal_rs::PlainYearMonth::new_with_overflow(
year,
month,
reference_day,
temporal_rs::Calendar::new(calendar.into()),
overflow.into(),
)
.map(|x| Box::new(PlainYearMonth(x)))
.map_err(Into::into)
}
pub fn from_partial(
partial: PartialDate,
overflow: Option<ArithmeticOverflow>,
) -> Result<Box<Self>, TemporalError> {
temporal_rs::PlainYearMonth::from_partial(partial.try_into()?, overflow.map(Into::into))
.map(|x| Box::new(Self(x)))
.map_err(Into::into)
}
pub fn from_parsed(
parsed: &crate::plain_date::ffi::ParsedDate,
) -> Result<Box<Self>, TemporalError> {
temporal_rs::PlainYearMonth::from_parsed(parsed.0)
.map(|x| Box::new(PlainYearMonth(x)))
.map_err(Into::into)
}
pub fn with(
&self,
partial: PartialDate,
overflow: Option<ArithmeticOverflow>,
) -> Result<Box<Self>, TemporalError> {
let fields: temporal_rs::fields::YearMonthCalendarFields = partial.try_into()?;
self.0
.with(fields, overflow.map(Into::into))
.map(|x| Box::new(Self(x)))
.map_err(Into::into)
}
pub fn from_utf8(s: &DiplomatStr) -> Result<Box<Self>, TemporalError> {
temporal_rs::PlainYearMonth::from_utf8(s)
.map(|c| Box::new(Self(c)))
.map_err(Into::into)
}
pub fn from_utf16(s: &DiplomatStr16) -> Result<Box<Self>, TemporalError> {
let s = String::from_utf16(s).map_err(|_| temporal_rs::TemporalError::range())?;
temporal_rs::PlainYearMonth::from_str(&s)
.map(|c| Box::new(Self(c)))
.map_err(Into::into)
}
pub fn year(&self) -> i32 {
self.0.year()
}
pub fn month(&self) -> u8 {
self.0.month()
}
pub fn month_code(&self, write: &mut DiplomatWrite) {
let code = self.0.month_code();
let _ = write.write_str(code.as_str());
}
pub fn in_leap_year(&self) -> bool {
self.0.in_leap_year()
}
pub fn days_in_month(&self) -> u16 {
self.0.days_in_month()
}
pub fn days_in_year(&self) -> u16 {
self.0.days_in_year()
}
pub fn months_in_year(&self) -> u16 {
self.0.months_in_year()
}
pub fn era(&self, write: &mut DiplomatWrite) {
let era = self.0.era();
if let Some(era) = era {
let _ = write.write_str(&era);
}
}
pub fn era_year(&self) -> Option<i32> {
self.0.era_year()
}
pub fn reference_day(&self) -> u8 {
self.0.reference_day()
}
pub fn calendar<'a>(&'a self) -> &'a Calendar {
Calendar::transparent_convert(self.0.calendar())
}
pub fn add(
&self,
duration: &Duration,
overflow: ArithmeticOverflow,
) -> Result<Box<Self>, TemporalError> {
self.0
.add(&duration.0, overflow.into())
.map(|x| Box::new(Self(x)))
.map_err(Into::into)
}
pub fn subtract(
&self,
duration: &Duration,
overflow: ArithmeticOverflow,
) -> Result<Box<Self>, TemporalError> {
self.0
.subtract(&duration.0, overflow.into())
.map(|x| Box::new(Self(x)))
.map_err(Into::into)
}
pub fn until(
&self,
other: &Self,
settings: DifferenceSettings,
) -> Result<Box<Duration>, TemporalError> {
self.0
.until(&other.0, settings.try_into()?)
.map(|x| Box::new(Duration(x)))
.map_err(Into::into)
}
pub fn since(
&self,
other: &Self,
settings: DifferenceSettings,
) -> Result<Box<Duration>, TemporalError> {
self.0
.since(&other.0, settings.try_into()?)
.map(|x| Box::new(Duration(x)))
.map_err(Into::into)
}
pub fn equals(&self, other: &Self) -> bool {
self.0 == other.0
}
pub fn compare(one: &Self, two: &Self) -> core::cmp::Ordering {
one.0.compare_iso(&two.0)
}
pub fn to_plain_date(
&self,
day: Option<PartialDate>,
) -> Result<Box<PlainDate>, TemporalError> {
self.0
.to_plain_date(day.map(|d| d.try_into()).transpose()?)
.map(|x| Box::new(PlainDate(x)))
.map_err(Into::into)
}
pub fn epoch_ms_for_utc(&self) -> Result<i64, TemporalError> {
let ns = self.0.epoch_ns_for_utc();
let ns_i128 = ns.as_i128();
let ms = ns_i128 / 1_000_000;
if let Ok(ms) = i64::try_from(ms) {
Ok(ms)
} else {
Err(TemporalError::assert("Found an out-of-range YearMonth"))
}
}
#[cfg(feature = "compiled_data")]
pub fn epoch_ms_for(&self, time_zone: TimeZone) -> Result<i64, TemporalError> {
self.epoch_ms_for_with_provider(time_zone, &Provider::compiled())
}
pub fn epoch_ms_for_with_provider<'p>(
&self,
time_zone: TimeZone,
p: &Provider<'p>,
) -> Result<i64, TemporalError> {
let ns = with_provider!(p, |p| self
.0
.epoch_ns_for_with_provider(time_zone.into(), p))
.map_err(TemporalError::from)?;
let ns_i128 = ns.as_i128();
let ms = ns_i128 / 1_000_000;
if let Ok(ms) = i64::try_from(ms) {
Ok(ms)
} else {
Err(TemporalError::assert("Found an out-of-range YearMonth"))
}
}
pub fn to_ixdtf_string(
&self,
display_calendar: DisplayCalendar,
write: &mut DiplomatWrite,
) {
let writeable = self.0.to_ixdtf_writeable(display_calendar.into());
let _ = writeable.write_to(write);
}
#[allow(clippy::should_implement_trait)]
pub fn clone(&self) -> Box<Self> {
Box::new(Self(self.0.clone()))
}
}
}