std.datetime

Modules

date

module std.datetime.date

Category	Functions
Main date types	Date DateTime
Other date types	Month DayOfWeek TimeOfDay
Date checking	valid validTimeUnits yearIsLeapYear isTimePoint enforceValid
Date conversion	daysToDayOfWeek monthsToMonth
Time units	cmpTimeUnits timeStrings
Other	AllowDayOverflow DateTimeException

interval

module std.datetime.interval

Category	Functions
Main types	Interval Direction
Special intervals	everyDayOfWeek everyMonth everyDuration
Special intervals	NegInfInterval PosInfInterval
Underlying ranges	IntervalRange NegInfIntervalRange PosInfIntervalRange
Flags	PopFirst

stopwatch

module std.datetime.stopwatch

Module containing some basic benchmarking and timing functionality.

systime

module std.datetime.systime

Category	Functions
Types	Clock SysTime DosFileTime
Conversion	parseRFC822DateTime DosFileTimeToSysTime FILETIMEToStdTime FILETIMEToSysTime stdTimeToFILETIME stdTimeToUnixTime SYSTEMTIMEToSysTime SysTimeToDosFileTime SysTimeToFILETIME SysTimeToSYSTEMTIME unixTimeToStdTime

timezone

module std.datetime.timezone

Category	Functions
Time zones	TimeZone UTC LocalTime PosixTimeZone WindowsTimeZone SimpleTimeZone
Utilities	clearTZEnvVar parseTZConversions setTZEnvVar TZConversions

Public Imports

core.time

public import core.time;

Undocumented in source.

std.datetime.date

public import std.datetime.date;

Undocumented in source.

std.datetime.interval

public import std.datetime.interval;

Undocumented in source.

std.datetime.systime

public import std.datetime.systime;

Undocumented in source.

std.datetime.timezone

public import std.datetime.timezone;

Undocumented in source.

import std.datetime.systime : SysTime, Clock;

SysTime currentTime = Clock.currTime();

import std.datetime.date : DateTime;

auto dt = DateTime(2018, 1, 1, 12, 30, 10);
assert(dt.toISOString() == "20180101T123010");
assert(dt.toISOExtString() == "2018-01-01T12:30:10");

import std.datetime.systime : SysTime;
import std.datetime.timezone : UTC;
import core.time : days;

auto st = SysTime(DateTime(2018, 1, 1, 12, 30, 10), UTC());
assert(st.toISOExtString() == "2018-01-01T12:30:10Z");
st += 2.days;
assert(st.toISOExtString() == "2018-01-03T12:30:10Z");

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