true if the value is a nanosecond instant, false otherwise.bool isTimestamp() @property const nothrow @nogc pure @safeCheck if this var holds a ddn.datetime.Timestamp value.
More readable alternative to v.type == var.Type.TIMESTAMP_NS.
true if the value is a nanosecond instant, false otherwise.import ddn.datetime: Timestamp;
var ts = Timestamp(0L);
assert(ts.isTimestamp);
var n;
assert(!n.isTimestamp);