roundtrip property
LocalDateTimePattern
get
roundtrip
Gets an invariant local date/time pattern which is ISO-8601 compatible, providing up to 7 decimal places
of sub-second accuracy which are always present (including trailing zeroes). This is compatible with the
BCL round-trip formatting of DateTime values with a kind of 'unspecified'.
This corresponds to the text pattern "uuuu'-'MM'-'dd'T'HH':'mm':'ss'.'fffffff". It does not necessarily
round-trip all LocalDateTime values as it will lose sub-tick information. Use
fullRoundtripWithoutCalendar
Implementation
static LocalDateTimePattern get roundtrip => LocalDateTimePatterns.roundtripPatternImpl;