DateTime.hpp (1866B)
1 #ifndef icu4x_DateTime_HPP 2 #define icu4x_DateTime_HPP 3 4 #include "DateTime.d.hpp" 5 6 #include <stdio.h> 7 #include <stdint.h> 8 #include <stddef.h> 9 #include <stdbool.h> 10 #include <memory> 11 #include <functional> 12 #include <optional> 13 #include <cstdlib> 14 #include "../diplomat_runtime.hpp" 15 #include "Calendar.hpp" 16 #include "Date.hpp" 17 #include "Rfc9557ParseError.hpp" 18 #include "Time.hpp" 19 20 21 namespace icu4x { 22 namespace capi { 23 extern "C" { 24 25 typedef struct icu4x_DateTime_from_string_mv1_result {union {icu4x::capi::DateTime ok; icu4x::capi::Rfc9557ParseError err;}; bool is_ok;} icu4x_DateTime_from_string_mv1_result; 26 icu4x_DateTime_from_string_mv1_result icu4x_DateTime_from_string_mv1(diplomat::capi::DiplomatStringView v, const icu4x::capi::Calendar* calendar); 27 28 } // extern "C" 29 } // namespace capi 30 } // namespace 31 32 inline diplomat::result<icu4x::DateTime, icu4x::Rfc9557ParseError> icu4x::DateTime::from_string(std::string_view v, const icu4x::Calendar& calendar) { 33 auto result = icu4x::capi::icu4x_DateTime_from_string_mv1({v.data(), v.size()}, 34 calendar.AsFFI()); 35 return result.is_ok ? diplomat::result<icu4x::DateTime, icu4x::Rfc9557ParseError>(diplomat::Ok<icu4x::DateTime>(icu4x::DateTime::FromFFI(result.ok))) : diplomat::result<icu4x::DateTime, icu4x::Rfc9557ParseError>(diplomat::Err<icu4x::Rfc9557ParseError>(icu4x::Rfc9557ParseError::FromFFI(result.err))); 36 } 37 38 39 inline icu4x::capi::DateTime icu4x::DateTime::AsFFI() const { 40 return icu4x::capi::DateTime { 41 /* .date = */ date->AsFFI(), 42 /* .time = */ time->AsFFI(), 43 }; 44 } 45 46 inline icu4x::DateTime icu4x::DateTime::FromFFI(icu4x::capi::DateTime c_struct) { 47 return icu4x::DateTime { 48 /* .date = */ std::unique_ptr<icu4x::Date>(icu4x::Date::FromFFI(c_struct.date)), 49 /* .time = */ std::unique_ptr<icu4x::Time>(icu4x::Time::FromFFI(c_struct.time)), 50 }; 51 } 52 53 54 #endif // icu4x_DateTime_HPP