datetime

Documentation

Overview

Package datetime provides functions to convert uint32 timestamp to time.Time and vice-versa. And also some other functions to handle time-related items such as calculate offset timezone from given date time and local date time.

Index

• func Epoch() time.Time
• func ToLocalTime(t time.Time, tzOffsetHours int) time.Time
• func ToTime(value uint32) time.Time
• func ToUint32(t time.Time) uint32
• func TzOffsetHours(localDateTime, dateTime time.Time) int
• func TzOffsetHoursFromUint32(localDateTime, dateTime uint32) int

Functions

func Epoch

func Epoch() time.Time

Epoch returns FIT epoch (31 Dec 1989 00:00:000 UTC) as time.Time

func ToLocalTime

func ToLocalTime(t time.Time, tzOffsetHours int) time.Time

ToLocalTime converts time in local time zone by specifying the time zone offset hours (+7 for GMT+7).

func ToTime

func ToTime(value uint32) time.Time

ToTime converts uint32 value into time.Time.

func ToUint32

func ToUint32(t time.Time) uint32

ToUint32 converts t into uint32 FIT representative time value.

func TzOffsetHours

func TzOffsetHours(localDateTime, dateTime time.Time) int

TzOffsetHours calculates time zone offset.

formula ilustration: (activity.LocalTimestamp - activity.Timestamp) / 3600

func TzOffsetHoursFromUint32

func TzOffsetHoursFromUint32(localDateTime, dateTime uint32) int

TzOffsetHoursFromUint32 is similar to TzOffsetHours but it took uint32 as parameters.