isSizeZero method

@override bool isSizeZero()

Is Size Zero

Iterate through the inner codecs if available, and find whether any of it is non-zero size or not.

Helps to avoid encoding or decoding the values who encapsulates the empty Composite Codec inside one another.

Implementation

@override
bool isSizeZero() {
  return StrCodec.codec.isSizeZero() &&
      OptionCodec(PalletStorageMetadata.codec).isSizeZero() &&
      OptionCodec(PalletCallMetadata.codec).isSizeZero() &&
      OptionCodec(PalletEventMetadata.codec).isSizeZero() &&
      SequenceCodec(PalletConstantMetadata.codec).isSizeZero() &&
      OptionCodec(PalletErrorMetadata.codec).isSizeZero() &&
      U8Codec.codec.isSizeZero();
}