initCborSerializer function
Implementation
SelfDescribeEncoder initCborSerializer() {
cbor.init();
final output = cbor.OutputStandard();
final principalEncoder = PrincipalEncoder();
final bigIntEncoder = BigIntEncoder();
final bufferEncoder = BufferEncoder();
final byteBufferEncoder = ByteBufferEncoder();
return SelfDescribeEncoder(output)
..addEncoder(principalEncoder)
..addEncoder(bigIntEncoder)
..addEncoder(bufferEncoder)
..addEncoder(byteBufferEncoder);
}