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https://github.com/SerenityOS/serenity
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LibLocale+LibJS: Make number format APIs infallible
These APIs only perform small allocations, and are only used by LibJS. Callers which could only have failed from these APIs are also made to be infallible here.
This commit is contained in:
Timothy Flynn
Andreas Kling
parent
cd526813e6
commit
0914e86691
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@ -796,7 +796,7 @@ namespace Locale {
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generator.append(R"~~~(
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struct NumberFormatImpl {
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ErrorOr<NumberFormat> to_unicode_number_format() const {
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NumberFormat to_unicode_number_format() const {
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NumberFormat number_format {};
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number_format.magnitude = magnitude;
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@ -806,7 +806,7 @@ struct NumberFormatImpl {
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number_format.positive_format = decode_string(positive_format);
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number_format.negative_format = decode_string(negative_format);
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TRY(number_format.identifiers.try_ensure_capacity(identifiers.size()));
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number_format.identifiers.ensure_capacity(identifiers.size());
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for (@string_index_type@ identifier : identifiers)
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number_format.identifiers.unchecked_append(decode_string(identifier));
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@ -992,7 +992,7 @@ Optional<NumberGroupings> get_number_system_groupings(StringView locale, StringV
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return {};
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}
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ErrorOr<Optional<NumberFormat>> get_standard_number_system_format(StringView locale, StringView system, StandardNumberFormatType type)
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Optional<NumberFormat> get_standard_number_system_format(StringView locale, StringView system, StandardNumberFormatType type)
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{
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if (auto const* number_system = find_number_system(locale, system); number_system != nullptr) {
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@number_format_index_type@ format_index = 0;
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@ -1015,13 +1015,13 @@ ErrorOr<Optional<NumberFormat>> get_standard_number_system_format(StringView loc
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break;
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}
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return TRY(s_number_formats[format_index].to_unicode_number_format());
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return s_number_formats[format_index].to_unicode_number_format();
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}
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return OptionalNone {};
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return {};
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}
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ErrorOr<Vector<NumberFormat>> get_compact_number_system_formats(StringView locale, StringView system, CompactNumberFormatType type)
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Vector<NumberFormat> get_compact_number_system_formats(StringView locale, StringView system, CompactNumberFormatType type)
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{
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Vector<NumberFormat> formats;
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@ -1044,10 +1044,10 @@ ErrorOr<Vector<NumberFormat>> get_compact_number_system_formats(StringView local
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}
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auto number_formats = s_number_format_lists.at(number_format_list_index);
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TRY(formats.try_ensure_capacity(number_formats.size()));
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formats.ensure_capacity(number_formats.size());
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for (auto number_format : number_formats)
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formats.unchecked_append(TRY(s_number_formats[number_format].to_unicode_number_format()));
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formats.unchecked_append(s_number_formats[number_format].to_unicode_number_format());
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}
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return formats;
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@ -1072,7 +1072,7 @@ static Unit const* find_units(StringView locale, StringView unit)
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return nullptr;
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}
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ErrorOr<Vector<NumberFormat>> get_unit_formats(StringView locale, StringView unit, Style style)
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Vector<NumberFormat> get_unit_formats(StringView locale, StringView unit, Style style)
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{
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Vector<NumberFormat> formats;
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@ -1094,10 +1094,10 @@ ErrorOr<Vector<NumberFormat>> get_unit_formats(StringView locale, StringView uni
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}
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auto number_formats = s_number_format_lists.at(number_format_list_index);
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TRY(formats.try_ensure_capacity(number_formats.size()));
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formats.ensure_capacity(number_formats.size());
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for (auto number_format : number_formats)
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formats.unchecked_append(TRY(s_number_formats[number_format].to_unicode_number_format()));
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formats.unchecked_append(s_number_formats[number_format].to_unicode_number_format());
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}
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return formats;
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@ -761,7 +761,7 @@ ThrowCompletionOr<Vector<PatternPartition>> partition_notation_sub_pattern(VM& v
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// 4. Else,
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else {
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// a. Let notationSubPattern be GetNotationSubPattern(numberFormat, exponent).
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auto notation_sub_pattern = MUST_OR_THROW_OOM(get_notation_sub_pattern(vm, number_format, exponent));
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auto notation_sub_pattern = get_notation_sub_pattern(number_format, exponent);
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if (!notation_sub_pattern.has_value())
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return Vector<PatternPartition> {};
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@ -796,7 +796,7 @@ ThrowCompletionOr<Vector<PatternPartition>> partition_notation_sub_pattern(VM& v
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// iv. Set position to position + 1.
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// g. Set n to transliterated.
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// 2. Else use an implementation dependent algorithm to map n to the appropriate representation of n in the given numbering system.
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formatted_string = TRY_OR_THROW_OOM(vm, ::Locale::replace_digits_for_number_system(number_format.numbering_system(), formatted_string));
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formatted_string = ::Locale::replace_digits_for_number_system(number_format.numbering_system(), formatted_string);
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// 3. Let decimalSepIndex be StringIndexOf(n, ".", 0).
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auto decimal_sep_index = formatted_string.find_byte_offset('.');
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@ -902,7 +902,7 @@ ThrowCompletionOr<Vector<PatternPartition>> partition_notation_sub_pattern(VM& v
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// FIXME: The spec does not say to do this, but all of major engines perform this replacement.
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// Without this, formatting with non-Latin numbering systems will produce non-localized results.
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exponent_result.formatted_string = TRY_OR_THROW_OOM(vm, ::Locale::replace_digits_for_number_system(number_format.numbering_system(), exponent_result.formatted_string));
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exponent_result.formatted_string = ::Locale::replace_digits_for_number_system(number_format.numbering_system(), exponent_result.formatted_string);
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// 3. Append a new Record { [[Type]]: "exponentInteger", [[Value]]: exponentResult.[[FormattedString]] } as the last element of result.
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TRY_OR_THROW_OOM(vm, result.try_append({ "exponentInteger"sv, move(exponent_result.formatted_string) }));
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@ -1315,7 +1315,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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// 7. If style is "percent", then
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case NumberFormat::Style::Percent:
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// a. Let patterns be patterns.[[percent]].
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patterns = TRY_OR_THROW_OOM(vm, ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Percent));
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patterns = ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Percent);
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break;
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// 8. Else if style is "unit", then
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@ -1327,7 +1327,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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// i. Let unit be "fallback".
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// e. Let patterns be patterns.[[<unit>]].
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// f. Let patterns be patterns.[[<unitDisplay>]].
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auto formats = TRY_OR_THROW_OOM(vm, ::Locale::get_unit_formats(number_format.data_locale(), number_format.unit(), number_format.unit_display()));
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auto formats = ::Locale::get_unit_formats(number_format.data_locale(), number_format.unit(), number_format.unit_display());
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auto plurality = MUST_OR_THROW_OOM(resolve_plural(vm, number_format, ::Locale::PluralForm::Cardinal, number.to_value(vm)));
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if (auto it = formats.find_if([&](auto& p) { return p.plurality == plurality.plural_category; }); it != formats.end())
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@ -1350,7 +1350,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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// Handling of other [[CurrencyDisplay]] options will occur after [[SignDisplay]].
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if (number_format.currency_display() == NumberFormat::CurrencyDisplay::Name) {
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auto formats = TRY_OR_THROW_OOM(vm, ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::CurrencyUnit));
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auto formats = ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::CurrencyUnit);
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auto plurality = MUST_OR_THROW_OOM(resolve_plural(vm, number_format, ::Locale::PluralForm::Cardinal, number.to_value(vm)));
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if (auto it = formats.find_if([&](auto& p) { return p.plurality == plurality.plural_category; }); it != formats.end()) {
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@ -1361,10 +1361,10 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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switch (number_format.currency_sign()) {
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case NumberFormat::CurrencySign::Standard:
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patterns = TRY_OR_THROW_OOM(vm, ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Currency));
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patterns = ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Currency);
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break;
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case NumberFormat::CurrencySign::Accounting:
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patterns = TRY_OR_THROW_OOM(vm, ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Accounting));
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patterns = ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Accounting);
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break;
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}
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@ -1374,7 +1374,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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case NumberFormat::Style::Decimal:
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// a. Assert: style is "decimal".
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// b. Let patterns be patterns.[[decimal]].
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patterns = TRY_OR_THROW_OOM(vm, ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Decimal));
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patterns = ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Decimal);
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break;
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default:
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@ -1510,7 +1510,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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// we might need to mutate the format pattern to inject a space between the currency display and
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// the currency number.
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if (number_format.style() == NumberFormat::Style::Currency) {
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auto modified_pattern = TRY_OR_THROW_OOM(vm, ::Locale::augment_currency_format_pattern(number_format.resolve_currency_display(), pattern));
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auto modified_pattern = ::Locale::augment_currency_format_pattern(number_format.resolve_currency_display(), pattern);
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if (modified_pattern.has_value())
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return modified_pattern.release_value();
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}
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@ -1520,7 +1520,7 @@ ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_patte
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}
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// 15.5.12 GetNotationSubPattern ( numberFormat, exponent ), https://tc39.es/ecma402/#sec-getnotationsubpattern
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ThrowCompletionOr<Optional<StringView>> get_notation_sub_pattern(VM& vm, NumberFormat& number_format, int exponent)
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Optional<StringView> get_notation_sub_pattern(NumberFormat& number_format, int exponent)
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{
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// 1. Let localeData be %NumberFormat%.[[LocaleData]].
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// 2. Let dataLocale be numberFormat.[[DataLocale]].
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@ -1534,9 +1534,9 @@ ThrowCompletionOr<Optional<StringView>> get_notation_sub_pattern(VM& vm, NumberF
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// 7. If notation is "scientific" or notation is "engineering", then
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if ((notation == NumberFormat::Notation::Scientific) || (notation == NumberFormat::Notation::Engineering)) {
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// a. Return notationSubPatterns.[[scientific]].
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auto notation_sub_patterns = TRY_OR_THROW_OOM(vm, ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Scientific));
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auto notation_sub_patterns = ::Locale::get_standard_number_system_format(number_format.data_locale(), number_format.numbering_system(), ::Locale::StandardNumberFormatType::Scientific);
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if (!notation_sub_patterns.has_value())
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return OptionalNone {};
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return {};
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return notation_sub_patterns->zero_format;
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}
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@ -1576,7 +1576,7 @@ ThrowCompletionOr<int> compute_exponent(VM& vm, NumberFormat& number_format, Mat
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int magnitude = MUST_OR_THROW_OOM(number.logarithmic_floor(vm));
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// 4. Let exponent be ComputeExponentForMagnitude(numberFormat, magnitude).
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int exponent = MUST_OR_THROW_OOM(compute_exponent_for_magnitude(vm, number_format, magnitude));
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int exponent = compute_exponent_for_magnitude(number_format, magnitude);
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// 5. Let x be x × 10^(-exponent).
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number = number.multiplied_by_power(-exponent);
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@ -1600,11 +1600,11 @@ ThrowCompletionOr<int> compute_exponent(VM& vm, NumberFormat& number_format, Mat
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}
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// 10. Return ComputeExponentForMagnitude(numberFormat, magnitude + 1).
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return MUST_OR_THROW_OOM(compute_exponent_for_magnitude(vm, number_format, magnitude + 1));
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return compute_exponent_for_magnitude(number_format, magnitude + 1);
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}
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// 15.5.14 ComputeExponentForMagnitude ( numberFormat, magnitude ), https://tc39.es/ecma402/#sec-computeexponentformagnitude
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ThrowCompletionOr<int> compute_exponent_for_magnitude(VM& vm, NumberFormat& number_format, int magnitude)
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int compute_exponent_for_magnitude(NumberFormat& number_format, int magnitude)
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{
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// 1. Let notation be numberFormat.[[Notation]].
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switch (number_format.notation()) {
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@ -1637,11 +1637,11 @@ ThrowCompletionOr<int> compute_exponent_for_magnitude(VM& vm, NumberFormat& numb
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Vector<::Locale::NumberFormat> format_rules;
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if (number_format.style() == NumberFormat::Style::Currency)
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format_rules = TRY_OR_THROW_OOM(vm, ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::CurrencyShort));
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format_rules = ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::CurrencyShort);
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else if (number_format.compact_display() == NumberFormat::CompactDisplay::Long)
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format_rules = TRY_OR_THROW_OOM(vm, ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::DecimalLong));
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format_rules = ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::DecimalLong);
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else
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format_rules = TRY_OR_THROW_OOM(vm, ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::DecimalShort));
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format_rules = ::Locale::get_compact_number_system_formats(number_format.data_locale(), number_format.numbering_system(), ::Locale::CompactNumberFormatType::DecimalShort);
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::Locale::NumberFormat const* best_number_format = nullptr;
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@ -1855,7 +1855,7 @@ ThrowCompletionOr<Vector<PatternPartitionWithSource>> partition_number_range_pat
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// 7. Let rangeSeparator be an ILND String value used to separate two numbers.
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auto range_separator_symbol = ::Locale::get_number_system_symbol(number_format.data_locale(), number_format.numbering_system(), ::Locale::NumericSymbol::RangeSeparator).value_or("-"sv);
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auto range_separator = TRY_OR_THROW_OOM(vm, ::Locale::augment_range_pattern(range_separator_symbol, result.last().value, end_result[0].value));
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auto range_separator = ::Locale::augment_range_pattern(range_separator_symbol, result.last().value, end_result[0].value);
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// 8. Append a new Record { [[Type]]: "literal", [[Value]]: rangeSeparator, [[Source]]: "shared" } element to result.
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PatternPartitionWithSource part;
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@ -296,9 +296,9 @@ ThrowCompletionOr<Array*> format_numeric_to_parts(VM&, NumberFormat&, Mathematic
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ThrowCompletionOr<RawFormatResult> to_raw_precision(VM&, MathematicalValue const& number, int min_precision, int max_precision, NumberFormat::UnsignedRoundingMode unsigned_rounding_mode);
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ThrowCompletionOr<RawFormatResult> to_raw_fixed(VM&, MathematicalValue const& number, int min_fraction, int max_fraction, int rounding_increment, NumberFormat::UnsignedRoundingMode unsigned_rounding_mode);
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ThrowCompletionOr<Optional<Variant<StringView, String>>> get_number_format_pattern(VM&, NumberFormat&, MathematicalValue const& number, ::Locale::NumberFormat& found_pattern);
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ThrowCompletionOr<Optional<StringView>> get_notation_sub_pattern(VM&, NumberFormat&, int exponent);
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Optional<StringView> get_notation_sub_pattern(NumberFormat&, int exponent);
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ThrowCompletionOr<int> compute_exponent(VM&, NumberFormat&, MathematicalValue number);
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ThrowCompletionOr<int> compute_exponent_for_magnitude(VM&, NumberFormat&, int magnitude);
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int compute_exponent_for_magnitude(NumberFormat&, int magnitude);
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ThrowCompletionOr<MathematicalValue> to_intl_mathematical_value(VM&, Value value);
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NumberFormat::UnsignedRoundingMode get_unsigned_rounding_mode(NumberFormat::RoundingMode, bool is_negative);
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RoundingDecision apply_unsigned_rounding_mode(MathematicalValue const& x, MathematicalValue const& r1, MathematicalValue const& r2, NumberFormat::UnsignedRoundingMode unsigned_rounding_mode);
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@ -296,7 +296,7 @@ static ErrorOr<Optional<String>> format_time_zone_offset(StringView locale, Cale
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}
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// The digits used for hours, minutes and seconds fields in this format are the locale's default decimal digits.
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auto result = TRY(replace_digits_for_number_system(*number_system, TRY(builder.to_string())));
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auto result = replace_digits_for_number_system(*number_system, TRY(builder.to_string()));
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return TRY(String::from_utf8(formats->gmt_format)).replace("{0}"sv, result, ReplaceMode::FirstOnly);
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}
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@ -18,9 +18,9 @@ namespace Locale {
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Optional<StringView> __attribute__((weak)) get_number_system_symbol(StringView, StringView, NumericSymbol) { return {}; }
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Optional<NumberGroupings> __attribute__((weak)) get_number_system_groupings(StringView, StringView) { return {}; }
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ErrorOr<Optional<NumberFormat>> __attribute__((weak)) get_standard_number_system_format(StringView, StringView, StandardNumberFormatType) { return OptionalNone {}; }
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ErrorOr<Vector<NumberFormat>> __attribute__((weak)) get_compact_number_system_formats(StringView, StringView, CompactNumberFormatType) { return Vector<NumberFormat> {}; }
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ErrorOr<Vector<NumberFormat>> __attribute__((weak)) get_unit_formats(StringView, StringView, Style) { return Vector<NumberFormat> {}; }
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Optional<NumberFormat> __attribute__((weak)) get_standard_number_system_format(StringView, StringView, StandardNumberFormatType) { return {}; }
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Vector<NumberFormat> __attribute__((weak)) get_compact_number_system_formats(StringView, StringView, CompactNumberFormatType) { return {}; }
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Vector<NumberFormat> __attribute__((weak)) get_unit_formats(StringView, StringView, Style) { return {}; }
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Optional<ReadonlySpan<u32>> __attribute__((weak)) get_digits_for_number_system(StringView)
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{
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@ -29,7 +29,7 @@ Optional<ReadonlySpan<u32>> __attribute__((weak)) get_digits_for_number_system(S
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return digits.span();
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}
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ErrorOr<String> replace_digits_for_number_system(StringView system, StringView number)
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String replace_digits_for_number_system(StringView system, StringView number)
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{
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auto digits = get_digits_for_number_system(system);
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if (!digits.has_value())
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@ -41,13 +41,13 @@ ErrorOr<String> replace_digits_for_number_system(StringView system, StringView n
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for (auto ch : number) {
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if (is_ascii_digit(ch)) {
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u32 digit = digits->at(parse_ascii_digit(ch));
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TRY(builder.try_append_code_point(digit));
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builder.append_code_point(digit);
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} else {
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TRY(builder.try_append(ch));
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builder.append(ch);
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}
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}
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return builder.to_string();
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return MUST(builder.to_string());
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}
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#if ENABLE_UNICODE_DATA
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@ -64,7 +64,7 @@ static u32 last_code_point(StringView string)
|
|||
#endif
|
||||
|
||||
// https://www.unicode.org/reports/tr35/tr35-numbers.html#Currencies
|
||||
ErrorOr<Optional<String>> augment_currency_format_pattern([[maybe_unused]] StringView currency_display, [[maybe_unused]] StringView base_pattern)
|
||||
Optional<String> augment_currency_format_pattern([[maybe_unused]] StringView currency_display, [[maybe_unused]] StringView base_pattern)
|
||||
{
|
||||
#if ENABLE_UNICODE_DATA
|
||||
constexpr auto number_key = "{number}"sv;
|
||||
|
|
@ -87,7 +87,7 @@ ErrorOr<Optional<String>> augment_currency_format_pattern([[maybe_unused]] Strin
|
|||
u32 first_currency_code_point = *utf8_currency_display.begin();
|
||||
|
||||
if (!Unicode::code_point_has_general_category(first_currency_code_point, Unicode::GeneralCategory::Symbol))
|
||||
currency_key_with_spacing = TRY(String::formatted("{}{}", spacing, currency_key));
|
||||
currency_key_with_spacing = MUST(String::formatted("{}{}", spacing, currency_key));
|
||||
}
|
||||
} else {
|
||||
u32 last_pattern_code_point = last_code_point(base_pattern.substring_view(0, *number_index));
|
||||
|
|
@ -96,23 +96,23 @@ ErrorOr<Optional<String>> augment_currency_format_pattern([[maybe_unused]] Strin
|
|||
u32 last_currency_code_point = last_code_point(currency_display);
|
||||
|
||||
if (!Unicode::code_point_has_general_category(last_currency_code_point, Unicode::GeneralCategory::Symbol))
|
||||
currency_key_with_spacing = TRY(String::formatted("{}{}", currency_key, spacing));
|
||||
currency_key_with_spacing = MUST(String::formatted("{}{}", currency_key, spacing));
|
||||
}
|
||||
}
|
||||
|
||||
if (currency_key_with_spacing.has_value())
|
||||
return TRY(TRY(String::from_utf8(base_pattern)).replace(currency_key, *currency_key_with_spacing, ReplaceMode::FirstOnly));
|
||||
return MUST(MUST(String::from_utf8(base_pattern)).replace(currency_key, *currency_key_with_spacing, ReplaceMode::FirstOnly));
|
||||
#endif
|
||||
|
||||
return OptionalNone {};
|
||||
return {};
|
||||
}
|
||||
|
||||
// https://unicode.org/reports/tr35/tr35-numbers.html#83-range-pattern-processing
|
||||
ErrorOr<Optional<String>> augment_range_pattern([[maybe_unused]] StringView range_separator, [[maybe_unused]] StringView lower, [[maybe_unused]] StringView upper)
|
||||
Optional<String> augment_range_pattern([[maybe_unused]] StringView range_separator, [[maybe_unused]] StringView lower, [[maybe_unused]] StringView upper)
|
||||
{
|
||||
#if ENABLE_UNICODE_DATA
|
||||
auto range_pattern_with_spacing = [&]() {
|
||||
return String::formatted(" {} ", range_separator);
|
||||
return MUST(String::formatted(" {} ", range_separator));
|
||||
};
|
||||
|
||||
Utf8View utf8_range_separator { range_separator };
|
||||
|
|
@ -124,7 +124,7 @@ ErrorOr<Optional<String>> augment_range_pattern([[maybe_unused]] StringView rang
|
|||
// 2. If the range pattern does not contain a character having the White_Space binary Unicode property after the {0} or before the {1} placeholders.
|
||||
for (auto it = utf8_range_separator.begin(); it != utf8_range_separator.end(); ++it) {
|
||||
if (Unicode::code_point_has_property(*it, Unicode::Property::White_Space))
|
||||
return OptionalNone {};
|
||||
return {};
|
||||
}
|
||||
|
||||
// 1. If the lower string ends with a character other than a digit, or if the upper string begins with a character other than a digit.
|
||||
|
|
@ -137,7 +137,7 @@ ErrorOr<Optional<String>> augment_range_pattern([[maybe_unused]] StringView rang
|
|||
return range_pattern_with_spacing();
|
||||
#endif
|
||||
|
||||
return OptionalNone {};
|
||||
return {};
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,6 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
#include <AK/Error.h>
|
||||
#include <AK/Optional.h>
|
||||
#include <AK/String.h>
|
||||
#include <AK/StringView.h>
|
||||
|
|
@ -65,13 +64,13 @@ Optional<StringView> get_number_system_symbol(StringView locale, StringView syst
|
|||
Optional<NumberGroupings> get_number_system_groupings(StringView locale, StringView system);
|
||||
|
||||
Optional<ReadonlySpan<u32>> get_digits_for_number_system(StringView system);
|
||||
ErrorOr<String> replace_digits_for_number_system(StringView system, StringView number);
|
||||
String replace_digits_for_number_system(StringView system, StringView number);
|
||||
|
||||
ErrorOr<Optional<NumberFormat>> get_standard_number_system_format(StringView locale, StringView system, StandardNumberFormatType type);
|
||||
ErrorOr<Vector<NumberFormat>> get_compact_number_system_formats(StringView locale, StringView system, CompactNumberFormatType type);
|
||||
ErrorOr<Vector<NumberFormat>> get_unit_formats(StringView locale, StringView unit, Style style);
|
||||
Optional<NumberFormat> get_standard_number_system_format(StringView locale, StringView system, StandardNumberFormatType type);
|
||||
Vector<NumberFormat> get_compact_number_system_formats(StringView locale, StringView system, CompactNumberFormatType type);
|
||||
Vector<NumberFormat> get_unit_formats(StringView locale, StringView unit, Style style);
|
||||
|
||||
ErrorOr<Optional<String>> augment_currency_format_pattern(StringView currency_display, StringView base_pattern);
|
||||
ErrorOr<Optional<String>> augment_range_pattern(StringView range_separator, StringView lower, StringView upper);
|
||||
Optional<String> augment_currency_format_pattern(StringView currency_display, StringView base_pattern);
|
||||
Optional<String> augment_range_pattern(StringView range_separator, StringView lower, StringView upper);
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue