mf2-fn-datetime 2.0.0

The MessageFormat 2 date/time functions of Rust MF2 — :datetime, :date, :time and unannotated date/time values: operand and option semantics, time zones, and the backends (a neutral stub, ICU4X, the browser's Intl.DateTimeFormat); no_std.
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# The public API that 2.x promises (docs/versioning.md). Written by `cargo xtask api`, checked by `cargo xtask ci`; commit it with the change.
# nightly-2026-09-24; features: datetime-icu,datetime-intl
pub mod mf2_fn_datetime
pub mod mf2_fn_datetime::icu
pub struct mf2_fn_datetime::icu::AnyCalendar
impl core::clone::Clone for mf2_fn_datetime::icu::AnyCalendar
pub fn mf2_fn_datetime::icu::AnyCalendar::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::AnyCalendar
pub fn mf2_fn_datetime::icu::AnyCalendar::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::AnyCalendar
pub struct mf2_fn_datetime::icu::Blob
impl core::clone::Clone for mf2_fn_datetime::icu::Blob
pub fn mf2_fn_datetime::icu::Blob::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::Blob
pub fn mf2_fn_datetime::icu::Blob::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::Blob
pub struct mf2_fn_datetime::icu::Compiled
impl core::clone::Clone for mf2_fn_datetime::icu::Compiled
pub fn mf2_fn_datetime::icu::Compiled::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::Compiled
pub fn mf2_fn_datetime::icu::Compiled::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::Compiled
pub struct mf2_fn_datetime::icu::GregorianOnly
impl core::clone::Clone for mf2_fn_datetime::icu::GregorianOnly
pub fn mf2_fn_datetime::icu::GregorianOnly::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::GregorianOnly
pub fn mf2_fn_datetime::icu::GregorianOnly::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::GregorianOnly
pub struct mf2_fn_datetime::icu::Icu<C, Z, D>(_)
impl<C, Z, D> mf2_fn_datetime::icu::Icu<C, Z, D>
pub const mf2_fn_datetime::icu::Icu<C, Z, D>::NEW: Self
impl<C, Z, D> core::clone::Clone for mf2_fn_datetime::icu::Icu<C, Z, D>
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::clone(&self) -> Self
impl<C, Z, D> core::fmt::Debug for mf2_fn_datetime::icu::Icu<C, Z, D>
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl<C, Z, D> core::marker::Copy for mf2_fn_datetime::icu::Icu<C, Z, D>
impl<C: 'static, Z: 'static, D: Data> mf2_fn_datetime::Backend for mf2_fn_datetime::icu::Icu<C, Z, D> where (C, Z): Variant
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
pub struct mf2_fn_datetime::icu::NoZones
impl core::clone::Clone for mf2_fn_datetime::icu::NoZones
pub fn mf2_fn_datetime::icu::NoZones::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::NoZones
pub fn mf2_fn_datetime::icu::NoZones::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::NoZones
pub struct mf2_fn_datetime::icu::WithZones
impl core::clone::Clone for mf2_fn_datetime::icu::WithZones
pub fn mf2_fn_datetime::icu::WithZones::clone(&self) -> Self
impl core::fmt::Debug for mf2_fn_datetime::icu::WithZones
pub fn mf2_fn_datetime::icu::WithZones::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::icu::WithZones
pub struct mf2_fn_datetime::DateTimeFunction<B>
impl<B> mf2_fn_datetime::DateTimeFunction<B>
pub const fn mf2_fn_datetime::DateTimeFunction<B>::backend(&self) -> &B
pub const fn mf2_fn_datetime::DateTimeFunction<B>::date(B) -> Self
pub const fn mf2_fn_datetime::DateTimeFunction<B>::datetime(B) -> Self
pub const fn mf2_fn_datetime::DateTimeFunction<B>::time(B) -> Self
pub const fn mf2_fn_datetime::DateTimeFunction<B>::unannotated(B) -> Self
impl<B: core::clone::Clone> core::clone::Clone for mf2_fn_datetime::DateTimeFunction<B>
pub fn mf2_fn_datetime::DateTimeFunction<B>::clone(&self) -> Self
impl<B: core::fmt::Debug> core::fmt::Debug for mf2_fn_datetime::DateTimeFunction<B>
pub fn mf2_fn_datetime::DateTimeFunction<B>::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl<B: core::marker::Copy> core::marker::Copy for mf2_fn_datetime::DateTimeFunction<B>
impl<B: mf2_fn_datetime::Backend> mf2_runtime::function::Function for mf2_fn_datetime::DateTimeFunction<B>
pub fn mf2_fn_datetime::DateTimeFunction<B>::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_runtime::value::Value<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::DateTimeFunction<B>::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_runtime::value::Value<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::DateTimeFunction<B>::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_runtime::value::Value<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::DateTimeFunction<B>::formattable(&self, &mf2_runtime::function::FnContext<'_>, &mf2_runtime::value::Value<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
pub fn mf2_fn_datetime::DateTimeFunction<B>::part_kind(&self) -> &'static str
pub fn mf2_fn_datetime::DateTimeFunction<B>::resolve<'a>(&self, &mf2_runtime::function::FnContext<'_>, core::option::Option<&mf2_runtime::value::Value<'a>>, &mf2_runtime::function::Options<'_, 'a>, &mut dyn mf2_runtime::sink::ErrorSink) -> core::option::Option<mf2_runtime::value::Value<'a>>
pub struct mf2_fn_datetime::Intl
impl core::clone::Clone for mf2_fn_datetime::Intl
pub fn mf2_fn_datetime::Intl::clone(&self) -> Self
impl core::default::Default for mf2_fn_datetime::Intl
pub fn mf2_fn_datetime::Intl::default() -> Self
impl core::fmt::Debug for mf2_fn_datetime::Intl
pub fn mf2_fn_datetime::Intl::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::Intl
impl mf2_fn_datetime::Backend for mf2_fn_datetime::Intl
pub fn mf2_fn_datetime::Intl::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::Intl::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::Intl::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::Intl::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
pub struct mf2_fn_datetime::Neutral
impl core::clone::Clone for mf2_fn_datetime::Neutral
pub fn mf2_fn_datetime::Neutral::clone(&self) -> Self
impl core::default::Default for mf2_fn_datetime::Neutral
pub fn mf2_fn_datetime::Neutral::default() -> Self
impl core::fmt::Debug for mf2_fn_datetime::Neutral
pub fn mf2_fn_datetime::Neutral::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl core::marker::Copy for mf2_fn_datetime::Neutral
impl mf2_fn_datetime::Backend for mf2_fn_datetime::Neutral
pub fn mf2_fn_datetime::Neutral::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::Neutral::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::Neutral::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::Neutral::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
#[non_exhaustive] pub struct mf2_fn_datetime::Plan<'p>
pub mf2_fn_datetime::Plan::date: mf2_runtime::datetime::Date
pub mf2_fn_datetime::Plan::offset: core::option::Option<i32>
pub mf2_fn_datetime::Plan::options: &'p mf2_runtime::datetime::DateTimeOptions<'p>
pub mf2_fn_datetime::Plan::time: mf2_runtime::datetime::Time
pub mf2_fn_datetime::Plan::zone: mf2_runtime::datetime::ZoneOption<'p>
impl<'p> mf2_fn_datetime::Plan<'p>
pub fn mf2_fn_datetime::Plan<'p>::epoch_ms(&self) -> core::option::Option<i64>
pub fn mf2_fn_datetime::Plan<'p>::new(&mf2_runtime::function::FnContext<'p>, &'p mf2_runtime::datetime::DateTime<'p>) -> mf2_fn_datetime::Plan<'p>
pub fn mf2_fn_datetime::Plan<'p>::request(&self) -> mf2_runtime::datetime::DateTimeRequest<'p>
pub fn mf2_fn_datetime::Plan<'p>::wall_ms(&self) -> i64
impl<'p> core::clone::Clone for mf2_fn_datetime::Plan<'p>
pub fn mf2_fn_datetime::Plan<'p>::clone(&self) -> Self
impl<'p> core::cmp::Eq for mf2_fn_datetime::Plan<'p>
impl<'p> core::cmp::PartialEq for mf2_fn_datetime::Plan<'p>
pub fn mf2_fn_datetime::Plan<'p>::eq(&self, &Self) -> bool
impl<'p> core::fmt::Debug for mf2_fn_datetime::Plan<'p>
pub fn mf2_fn_datetime::Plan<'p>::fmt(&self, &mut core::fmt::Formatter<'_>) -> core::fmt::Result
impl<'p> core::marker::Copy for mf2_fn_datetime::Plan<'p>
impl<'p> core::marker::StructuralPartialEq for mf2_fn_datetime::Plan<'p>
pub static mf2_fn_datetime::DATE: mf2_fn_datetime::DateTimeFunction
pub static mf2_fn_datetime::DATES: mf2_fn_datetime::DateTimeFunction
pub static mf2_fn_datetime::DATETIME: mf2_fn_datetime::DateTimeFunction
pub static mf2_fn_datetime::TIME: mf2_fn_datetime::DateTimeFunction
pub trait mf2_fn_datetime::Backend: core::marker::Sync
pub fn mf2_fn_datetime::Backend::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::Backend::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::Backend::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::Backend::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
impl mf2_fn_datetime::Backend for mf2_fn_datetime::Intl
pub fn mf2_fn_datetime::Intl::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::Intl::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::Intl::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::Intl::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
impl mf2_fn_datetime::Backend for mf2_fn_datetime::Neutral
pub fn mf2_fn_datetime::Neutral::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::Neutral::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::Neutral::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::Neutral::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
impl<C: 'static, Z: 'static, D: Data> mf2_fn_datetime::Backend for mf2_fn_datetime::icu::Icu<C, Z, D> where (C, Z): Variant
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::dir(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> mf2_model::id::Dir
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::format(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::Sink)
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::format_parts(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>, &mut dyn mf2_runtime::sink::SubPartSink)
pub fn mf2_fn_datetime::icu::Icu<C, Z, D>::supports(&self, &mf2_runtime::function::FnContext<'_>, &mf2_fn_datetime::Plan<'_>) -> core::result::Result<(), mf2_runtime::error::FormatError>
pub fn mf2_fn_datetime::operand<'a>(&mf2_runtime::value::Value<'a>) -> core::option::Option<mf2_runtime::datetime::DateTime<'a>>
pub fn mf2_fn_datetime::parse_literal<'a>(&str) -> core::option::Option<mf2_runtime::datetime::DateTime<'a>>
pub type mf2_fn_datetime::DefaultBackend = mf2_fn_datetime::icu::Icu