• CommitmentTreelegacy-api
    A Merkle tree of note commitments.
  • A possibly-empty Merkle frontier.
  • A NonEmptyFrontier is a reduced representation of a Merkle tree, containing a single leaf value, along with the vector of hashes produced by the reduction of previously appended leaf values that will be required when producing a witness for the current leaf.
  • PathFillerlegacy-api


  • Validation errors that can occur during reconstruction of a Merkle frontier from its constituent parts.