Trait icu::datetime::CldrCalendar

pub trait CldrCalendar {
    type DateSymbolsV1Marker: KeyedDataMarker<Yokeable = DateSymbolsV1<'static>>;
    type DateLengthsV1Marker: KeyedDataMarker<Yokeable = DateLengthsV1<'static>>;

    const DEFAULT_BCP_47_IDENTIFIER: Value;

    // Provided method
    fn is_identifier_allowed_for_calendar(value: &Value) -> bool { ... }
}

A calendar that can be found in CLDR

New implementors of this trait will likely also wish to modify get_era_code_map() in the CLDR transformer to support any new era maps.

Required Associated Types

type DateSymbolsV1Marker: KeyedDataMarker<Yokeable = DateSymbolsV1<'static>>

The data marker for loading symbols for this calendar.

type DateLengthsV1Marker: KeyedDataMarker<Yokeable = DateLengthsV1<'static>>

The data marker for loading length-patterns for this calendar.

Required Associated Constants

const DEFAULT_BCP_47_IDENTIFIER: Value

The Unicode BCP 47 identifier for the calendar If multiple BCP 47 identifiers work, this should be the default one when no others are provided

Provided Methods

fn is_identifier_allowed_for_calendar(value: &Value) -> bool

Checks if a given BCP 47 identifier is allowed to be used with this calendar

By default, just checks against DEFAULT_BCP_47_IDENTIFIER

Implementors

impl CldrCalendar for Buddhist

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("buddhist".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: buddhist"])), }); R }

type DateSymbolsV1Marker = BuddhistDateSymbolsV1Marker

type DateLengthsV1Marker = BuddhistDateLengthsV1Marker

impl CldrCalendar for Coptic

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("coptic".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: coptic"])), }); R }

type DateSymbolsV1Marker = CopticDateSymbolsV1Marker

type DateLengthsV1Marker = CopticDateLengthsV1Marker

impl CldrCalendar for Ethiopian

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("ethiopic".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: ethiopic"])), }); R }

type DateSymbolsV1Marker = EthiopianDateSymbolsV1Marker

type DateLengthsV1Marker = EthiopianDateLengthsV1Marker

impl CldrCalendar for Indian

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("indian".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: indian"])), }); R }

type DateSymbolsV1Marker = IndianDateSymbolsV1Marker

type DateLengthsV1Marker = IndianDateLengthsV1Marker

impl CldrCalendar for Japanese

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("japanese".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: japanese"])), }); R }

type DateSymbolsV1Marker = JapaneseDateSymbolsV1Marker

type DateLengthsV1Marker = JapaneseDateLengthsV1Marker

impl CldrCalendar for JapaneseExtended

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("japanext".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: japanext"])), }); R }

type DateSymbolsV1Marker = JapaneseExtendedDateSymbolsV1Marker

type DateLengthsV1Marker = JapaneseExtendedDateLengthsV1Marker

impl CldrCalendar for Gregorian

const DEFAULT_BCP_47_IDENTIFIER: Value = { const R: ::icu_locid::extensions::unicode::Value = ::icu_locid::extensions::unicode::Value::from_tinystr(match ::icu_locid::extensions::unicode::Value::subtag_from_bytes("gregory".as_bytes()) { Ok(r) => r, _ => ::core::panicking::panic_fmt(<#[lang = "format_arguments"]>::new_const(&["Invalid Unicode extension value: gregory"])), }); R }

type DateSymbolsV1Marker = GregorianDateSymbolsV1Marker

type DateLengthsV1Marker = GregorianDateLengthsV1Marker