toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
final $contents = [
if (avgMs != null) 'avgMs=$avgMs',
if (duration != null) 'duration=$duration',
if (maxMs != null) 'maxMs=$maxMs',
if (minMs != null) 'minMs=$minMs',
if (numIntervals != null) 'numIntervals=$numIntervals',
if (type != null) 'type=$type',
].join(',');
return 'PacketIntervals(${$contents})';
}