toXdr method Null safety
Implementation
XdrAuthorizedInvocation toXdr() {
List<XdrAuthorizedInvocation> xdrSubs =
List<XdrAuthorizedInvocation>.empty(growable: true);
for (AuthorizedInvocation sub in this.subInvocations) {
xdrSubs.add(sub.toXdr());
}
return new XdrAuthorizedInvocation(
XdrHash(Util.hexToBytes(contractId)), functionName, args, xdrSubs);
}