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() {
return 'Signature{hash: $hash, signature: $signature, subjectDN: $subjectDN, issuerDN: $issuerDN, serialNumber: $serialNumber, notBefore: $notBefore, notAfter: $notAfter, publicKeyAlgorithm: $publicKeyAlgorithm, publicKeyFormat: $publicKeyFormat, publicKeyEncoded: $publicKeyEncoded, publicKey: $publicKey, publicKeyHash: $publicKeyHash}';
}