Module utils

Functions

• compute_confirmed_note_hash_for_nullification
  Same as compute_note_hash_for_nullification, except it takes the note hash used in a read request (i.e. what compute_note_existence_request would return). This is useful in scenarios where that hash has already been computed to reduce constraints by reusing this value.
• compute_note_existence_request
  Returns the NoteExistenceRequest used to prove a note exists.
• compute_note_hash_for_nullification
  Returns the note hash that must be used to compute a note's nullifier when calling NoteHash::compute_nullifier or NoteHash::compute_nullifier_unconstrained.