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() {
if (wotsAddrHex != null) {
return '${wotsAddrHex!.substring(0, 32)}...${wotsAddrHex!.substring(wotsAddrHex!.length - 24)}';
} else if (addrTagHex != null) {
return 'tag-$addrTagHex';
}
return 'Empty address';
}