since: 2.62

Declaration [src]

g_date_time_format_iso8601 (
  GDateTime* datetime

Description [src]

Format datetime in ISO 8601 format, including the date, time and time zone, and return that as a UTF-8 encoded string.

Since GLib 2.66, this will output to sub-second precision if needed.

Available since: 2.62

Return value

Type: gchar*

A newly allocated string formatted in ISO 8601 format or NULL in the case that there was an error. The string should be freed with g_free().

The caller of the method takes ownership of the data, and is responsible for freeing it.
The return value can be NULL.
The value is a NUL terminated UTF-8 string.