time #

fn day_of_week(y int, m int, d int) int

day_of_week returns the current day of a given year, month, and day, as an integer.

fn days_in_month(month int, year int) ?int

days_in_month returns a number of days in a given month.

fn is_leap_year(year int) bool

is_leap_year checks if a given a year is a leap year.

fn new_stopwatch(opts StopWatchOptions) StopWatch

new_stopwatch initializes a new StopWatch with the current time as start.

fn new_time(t Time) Time

new_time returns a time struct with calculated Unix time.

fn now() Time

fn offset() int

offset returns time zone UTC offset in seconds.

fn parse(s string) ?Time

parse returns time from a date string in "YYYY-MM-DD HH:MM:SS" format.

fn parse_iso8601(s string) ?Time

parse_iso8601 parses rfc8601 time format yyyy-MM-ddTHH:mm:ss.dddddd+dd:dd as local time the fraction part is difference in milli seconds and the last part is offset from UTC time and can be both +/- HH:mm remarks: not all iso8601 is supported also checks and support for leapseconds should be added in future PR

fn parse_rfc2822(s string) ?Time

parse_rfc2822 returns time from a date string in RFC 2822 datetime format.

fn sleep(seconds int)

sleep makes the calling thread sleep for a given number of seconds.

fn sleep_ms(milliseconds int)

sleep_ms makes the calling thread sleep for a given number of milliseconds.

fn sys_mono_now() u64

fn ticks() i64

ticks returns a number of milliseconds elapsed since system start.

fn unix(abs int) Time

unix returns a time struct from Unix time.

fn unix2(abs int, microsecond int) Time

unix2 returns a time struct from Unix time and microsecond value

fn usleep(microseconds int)

usleep makes the calling thread sleep for a given number of microseconds.

fn utc() Time

utc returns the current UTC time.

fn win_now() Time

dummy to compile with all compilers

fn win_utc() Time

dummy to compile with all compilers

fn zero_timespec() C.timespec

return timespec of 1970/1/1

type Duration = i64

A lot of these are taken from the Go library.

fn (d Duration) hours() f64

hours returns the duration as a floating point number of hours.

fn (d Duration) microseconds() i64

microseconds returns the duration as an integer number of microseconds.

fn (d Duration) milliseconds() i64

milliseconds returns the duration as an integer number of milliseconds.

fn (d Duration) minutes() f64

minutes returns the duration as a floating point number of minutes.

fn (d Duration) nanoseconds() i64

nanoseconds returns the duration as an integer number of nanoseconds.

fn (d Duration) seconds() f64

The following functions return floating point numbers because it's common to consider all of them in sub-one intervals seconds returns the duration as a floating point number of seconds.

fn (d Duration) timespec() C.timespec

return absolute timespec for now()+d

enum FormatDate {
	ddmmyy
	ddmmyyyy
	mmddyy
	mmddyyyy
	mmmd
	mmmdd
	mmmddyyyy
	no_date
	yyyymmdd
}

FormatDelimiter contains different date formats.

enum FormatDelimiter {
	dot
	hyphen
	slash
	space
	no_delimiter
}

FormatDelimiter contains different time/date delimiters.

enum FormatTime {
	hhmm12
	hhmm24
	hhmmss12
	hhmmss24
	hhmmss24_milli
	hhmmss24_micro
	no_time
}

FormatDelimiter contains different time formats.

struct C.timeval {
	tv_sec  u64
	tv_usec u64
}

C.timeval represents a C time value.

struct StopWatch {
mut:
	elapsed u64
pub mut:
	start u64
	end   u64
}

StopWatch is used to measure elapsed time.

fn (mut t StopWatch) start()

start starts the stopwatch. If the timer was paused, restarts counting.

fn (mut t StopWatch) restart()

restart restarts the stopwatch. If the timer was paused, restarts counting.

fn (mut t StopWatch) stop()

stop stops the timer, by setting the end time to the current time.

fn (mut t StopWatch) pause()

pause resets the start time and adds the current elapsed time to elapsed.

fn (t StopWatch) elapsed() Duration

elapsed returns the Duration since the last start call

struct StopWatchOptions {
	auto_start bool = true
}

struct Time {
pub:
	year        int
	month       int
	day         int
	hour        int
	minute      int
	second      int
	microsecond int
	unix        u64
}

Time contains various time units for a point in time.

fn (t1 Time) != (t2 Time) bool

operator != returns true if provided time is not equal to time

fn (lhs Time) - (rhs Time) Duration

Time subtract using operator overloading.

fn (t1 Time) < (t2 Time) bool

operator < returns true if provided time is less than time

fn (t1 Time) <= (t2 Time) bool

operator <= returns true if provided time is less or equal to time

fn (t1 Time) == (t2 Time) bool

operator == returns true if provided time is equal to time

fn (t1 Time) > (t2 Time) bool

operator > returns true if provided time is greater than time

fn (t1 Time) >= (t2 Time) bool

operator >= returns true if provided time is greater or equal to time

fn (t Time) add(d Duration) Time

add returns a new time that duration is added

fn (t Time) add_days(days int) Time

add_days returns a new time struct with an added number of days.

fn (t Time) add_seconds(seconds int) Time

add_seconds returns a new time struct with an added number of seconds.

fn (t Time) clean() string

clean returns a date string in a following format: - a date string in "HH:MM" format (24h) for current day - a date string in "MMM D HH:MM" format (24h) for date of current year - a date string formatted with format function for other dates

fn (t Time) clean12() string

clean12 returns a date string in a following format: - a date string in "HH:MM" format (12h) for current day - a date string in "MMM D HH:MM" format (12h) for date of current year - a date string formatted with format function for other dates

fn (t Time) day_of_week() int

day_of_week returns the current day as an integer.

fn (t Time) ddmmy() string

ddmmy returns a date string in "DD.MM.YYYY" format.

fn (t Time) format() string

format returns a date string in "YYYY-MM-DD HH:MM" format (24h).

fn (t Time) format_ss() string

format_ss returns a date string in "YYYY-MM-DD HH:MM:SS" format (24h).

fn (t Time) format_ss_micro() string

format_ss_micro returns a date string in "YYYY-MM-DD HH:MM:SS.123456" format (24h).

fn (t Time) format_ss_milli() string

format_ss_milli returns a date string in "YYYY-MM-DD HH:MM:SS.123" format (24h).

fn (t Time) get_fmt_date_str(fmt_dlmtr FormatDelimiter, fmt_date FormatDate) string

get_fmt_time_str returns a date string with specified FormatDelimiter and FormatDate type.

fn (t Time) get_fmt_str(fmt_dlmtr FormatDelimiter, fmt_time FormatTime, fmt_date FormatDate) string

get_fmt_str returns a date string with specified FormatDelimiter, FormatTime type, and FormatDate type.

fn (t Time) get_fmt_time_str(fmt_time FormatTime) string

get_fmt_time_str returns a date string with specified FormatTime type.

fn (t Time) hhmm() string

hhmm returns a date string in "HH:MM" format (24h).

fn (t Time) hhmm12() string

hhmm12 returns a date string in "HH:MM" format (12h).

fn (t Time) hhmmss() string

hhmmss returns a date string in "HH:MM:SS" format (24h).

fn (t Time) local() Time

local returns t with the location set to local time.

fn (t Time) long_weekday_str() string

weekday_str returns the current day as a string.

fn (t Time) md() string

md returns a date string in "MMM D" format.

fn (t Time) relative() string

relative returns a string representation of the difference between t and the current time.

fn (t Time) relative_short() string

relative_short returns a string saying how long ago a time occured as follows: 0-30 seconds: "now"; 30-60 seconds: "1m"; anything else is rounded to the nearest minute, hour or day; anything higher than 10000 days (about 27 years) years returns an empty string. Some Examples: 0s -> 'now'; 20s -> 'now'; 47s -> '1m'; 456s -> '7m'; 1234s -> '20m'; 16834s -> '4h'; 1687440s -> '33d'; 15842354871s -> ''

fn (t Time) smonth() string

smonth returns month name.

fn (t Time) str() string

str returns time in the same format as parse expects ("YYYY-MM-DD HH:MM:SS").

fn (t Time) unix_time() int

unix_time returns Unix time.

fn (t Time) unix_time_milli() u64

unix_time_milli returns Unix time with millisecond resolution.

fn (t Time) utc_string() string

This is just a TEMPORARY function for cookies and their expire dates

fn (t Time) weekday_str() string

weekday_str returns the current day as a string.

fn (t Time) ymmdd() string

ymmdd returns a date string in "YYYY-MM-DD" format.