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LibLocale+LibJS+ClockSettings: Make date time format APIs infallible

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These APIs only perform small allocations, and are only used by LibJS
and the time zone settings widget. Callers which could only have failed
from these APIs are also made to be infallible here.
This commit is contained in:
Timothy Flynn 2023-08-22 16:41:36 -04:00 • committed by Andreas Kling
parent 0914e86691
commit 7536648498
9 changed files with 183 additions and 191 deletions
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45
Userland/Libraries/LibLocale/DateTimeFormat.h
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@ -6,7 +6,6 @@
#pragma once
#include <AK/Error.h>
#include <AK/Optional.h>
#include <AK/String.h>
#include <AK/StringView.h>
@ -189,44 +188,44 @@ CalendarPatternStyle calendar_pattern_style_from_string(StringView style);
StringView calendar_pattern_style_to_string(CalendarPatternStyle style);
Optional<HourCycleRegion> hour_cycle_region_from_string(StringView hour_cycle_region);
ErrorOr<Vector<HourCycle>> get_regional_hour_cycles(StringView region);
ErrorOr<Vector<HourCycle>> get_locale_hour_cycles(StringView locale);
ErrorOr<Optional<HourCycle>> get_default_regional_hour_cycle(StringView locale);
Vector<HourCycle> get_regional_hour_cycles(StringView region);
Vector<HourCycle> get_locale_hour_cycles(StringView locale);
Optional<HourCycle> get_default_regional_hour_cycle(StringView locale);
Optional<MinimumDaysRegion> minimum_days_region_from_string(StringView minimum_days_region);
Optional<u8> get_regional_minimum_days(StringView region);
ErrorOr<Optional<u8>> get_locale_minimum_days(StringView locale);
Optional<u8> get_locale_minimum_days(StringView locale);
Optional<FirstDayRegion> first_day_region_from_string(StringView first_day_region);
Optional<Weekday> get_regional_first_day(StringView region);
ErrorOr<Optional<Weekday>> get_locale_first_day(StringView locale);
Optional<Weekday> get_locale_first_day(StringView locale);
Optional<WeekendStartRegion> weekend_start_region_from_string(StringView weekend_start_region);
Optional<Weekday> get_regional_weekend_start(StringView region);
ErrorOr<Optional<Weekday>> get_locale_weekend_start(StringView locale);
Optional<Weekday> get_locale_weekend_start(StringView locale);
Optional<WeekendEndRegion> weekend_end_region_from_string(StringView weekend_end_region);
Optional<Weekday> get_regional_weekend_end(StringView region);
ErrorOr<Optional<Weekday>> get_locale_weekend_end(StringView locale);
Optional<Weekday> get_locale_weekend_end(StringView locale);
ErrorOr<String> combine_skeletons(StringView first, StringView second);
String combine_skeletons(StringView first, StringView second);
ErrorOr<Optional<CalendarFormat>> get_calendar_date_format(StringView locale, StringView calendar);
ErrorOr<Optional<CalendarFormat>> get_calendar_time_format(StringView locale, StringView calendar);
ErrorOr<Optional<CalendarFormat>> get_calendar_date_time_format(StringView locale, StringView calendar);
ErrorOr<Optional<CalendarFormat>> get_calendar_format(StringView locale, StringView calendar, CalendarFormatType type);
ErrorOr<Vector<CalendarPattern>> get_calendar_available_formats(StringView locale, StringView calendar);
ErrorOr<Optional<CalendarRangePattern>> get_calendar_default_range_format(StringView locale, StringView calendar);
ErrorOr<Vector<CalendarRangePattern>> get_calendar_range_formats(StringView locale, StringView calendar, StringView skeleton);
ErrorOr<Vector<CalendarRangePattern>> get_calendar_range12_formats(StringView locale, StringView calendar, StringView skeleton);
Optional<CalendarFormat> get_calendar_date_format(StringView locale, StringView calendar);
Optional<CalendarFormat> get_calendar_time_format(StringView locale, StringView calendar);
Optional<CalendarFormat> get_calendar_date_time_format(StringView locale, StringView calendar);
Optional<CalendarFormat> get_calendar_format(StringView locale, StringView calendar, CalendarFormatType type);
Vector<CalendarPattern> get_calendar_available_formats(StringView locale, StringView calendar);
Optional<CalendarRangePattern> get_calendar_default_range_format(StringView locale, StringView calendar);
Vector<CalendarRangePattern> get_calendar_range_formats(StringView locale, StringView calendar, StringView skeleton);
Vector<CalendarRangePattern> get_calendar_range12_formats(StringView locale, StringView calendar, StringView skeleton);
ErrorOr<Optional<StringView>> get_calendar_era_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Era value);
ErrorOr<Optional<StringView>> get_calendar_month_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Month value);
ErrorOr<Optional<StringView>> get_calendar_weekday_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Weekday value);
ErrorOr<Optional<StringView>> get_calendar_day_period_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, DayPeriod value);
ErrorOr<Optional<StringView>> get_calendar_day_period_symbol_for_hour(StringView locale, StringView calendar, CalendarPatternStyle style, u8 hour);
Optional<StringView> get_calendar_era_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Era value);
Optional<StringView> get_calendar_month_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Month value);
Optional<StringView> get_calendar_weekday_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Weekday value);
Optional<StringView> get_calendar_day_period_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, DayPeriod value);
Optional<StringView> get_calendar_day_period_symbol_for_hour(StringView locale, StringView calendar, CalendarPatternStyle style, u8 hour);
ErrorOr<String> format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::UnixDateTime time);
String format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::UnixDateTime time);
Optional<StringView> get_time_zone_name(StringView locale, StringView time_zone, CalendarPatternStyle style, TimeZone::InDST in_dst);
Optional<TimeZoneFormat> get_time_zone_format(StringView locale);