getSapling method

SaplingDiversifiableFullViewingKey getSapling()

Returns the Sapling component of this UFVK, or throws if missing.

Implementation

SaplingDiversifiableFullViewingKey getSapling() {
  final sapling = this.sapling;
  if (sapling == null) {
    throw ZCashKeyError("Sapling key missing.");
  }
  return sapling;
}