diff options
Diffstat (limited to 'lib/stdlib/doc/src/calendar.xml')
| -rw-r--r-- | lib/stdlib/doc/src/calendar.xml | 93 |
1 files changed, 92 insertions, 1 deletions
diff --git a/lib/stdlib/doc/src/calendar.xml b/lib/stdlib/doc/src/calendar.xml index 65b3edcdf6..6b4fa7f98a 100644 --- a/lib/stdlib/doc/src/calendar.xml +++ b/lib/stdlib/doc/src/calendar.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2016</year> + <year>1996</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -317,6 +317,32 @@ </func> <func> + <name name="rfc3339_to_system_time" arity="1"/> + <name name="rfc3339_to_system_time" arity="2"/> + <fsummary>Convert from RFC 3339 timestamp to system time.</fsummary> + <type name="rfc3339_string"/> + <type name="rfc3339_time_unit"/> + <desc> + <p>Converts an RFC 3339 timestamp into system time. The data format + of RFC 3339 timestamps is described by + <url href="https://www.ietf.org/rfc/rfc3339.txt">RFC 3339</url>.</p> + <p>Valid option:</p> + <taglist> + <tag><c>{unit, Unit}</c></tag> + <item><p>The time unit of the return value. + The default is <c>second</c>.</p> + </item> + </taglist> + <pre> +1> <input>calendar:rfc3339_to_system_time("2018-02-01T16:17:58+01:00").</input> +1517498278 +2> <input>calendar:rfc3339_to_system_time("2018-02-01 15:18:02.088Z", + [{unit, nanosecond}]).</input> +1517498282088000000</pre> + </desc> + </func> + + <func> <name name="seconds_to_daystime" arity="1"/> <fsummary>Compute days and time from seconds.</fsummary> <desc> @@ -339,6 +365,71 @@ </func> <func> + <name name="system_time_to_local_time" arity="2"/> + <fsummary>Convert system time to local date and time.</fsummary> + <desc> + <p>Converts a specified system time into local date and time.</p> + </desc> + </func> + + <func> + <name name="system_time_to_rfc3339" arity="1"/> + <name name="system_time_to_rfc3339" arity="2"/> + <fsummary>Convert from system to RFC 3339 timestamp.</fsummary> + <type name="offset"/> + <type name="rfc3339_string"/> + <type name="rfc3339_time_unit"/> + <desc> + <p>Converts a system time into an RFC 3339 timestamp. The data format + of RFC 3339 timestamps is described by + <url href="https://www.ietf.org/rfc/rfc3339.txt">RFC 3339</url>. + The data format of offsets is also described by RFC 3339.</p> + <p>Valid options:</p> + <taglist> + <tag><c>{offset, Offset}</c></tag> + <item><p>The offset, either a string or an integer, to be + included in the formatted string. + An empty string, which is the default, is interpreted + as local time. A non-empty string is included as is. + The time unit of the integer is the same as the one + of <c><anno>Time</anno></c>.</p> + </item> + <tag><c>{time_designator, Character}</c></tag> + <item><p>The character used as time designator, that is, + the date and time separator. The default is <c>$T</c>.</p> + </item> + <tag><c>{unit, Unit}</c></tag> + <item><p>The time unit of <c><anno>Time</anno></c>. The + default is <c>second</c>. If some other unit is given + (<c>millisecond</c>, <c>microsecond</c>, or + <c>nanosecond</c>), the formatted string includes a + fraction of a second.</p> + </item> + </taglist> + <pre> +1> <input>calendar:system_time_to_rfc3339(erlang:system_time(second)).</input> +"2018-04-23T14:56:28+02:00" +2> <input>calendar:system_time_to_rfc3339(erlang:system_time(second), + [{offset, "-02:00"}]).</input> +"2018-04-23T10:56:52-02:00" +3> <input>calendar:system_time_to_rfc3339(erlang:system_time(second), + [{offset, -7200}]).</input> +"2018-04-23T10:57:05-02:00" +4> <input>calendar:system_time_to_rfc3339(erlang:system_time(millisecond), + [{unit, millisecond}, {time_designator, $\s}, {offset, "Z"}]).</input> +"2018-04-23 12:57:20.482Z"</pre> + </desc> + </func> + + <func> + <name name="system_time_to_universal_time" arity="2"/> + <fsummary>Convert system time to universal date and time.</fsummary> + <desc> + <p>Converts a specified system time into universal date and time.</p> + </desc> + </func> + + <func> <name name="time_difference" arity="2"/> <fsummary>Compute the difference between two times (deprecated). </fsummary> |