Struct AuthStructIntegrityProof 

pub struct AuthStructIntegrityProof {
    pub nd_auth_struct_indices: Vec<u64>,
    pub nd_sibling_indices: Vec<(u64, u64)>,
    pub nd_siblings: Vec<(Digest, Digest)>,
}

A witness to facilitate the proving of the authenticity of a Merkle authentication struct.

Fields

nd_auth_struct_indices: Vec<u64>

nd_sibling_indices: Vec<(u64, u64)>

nd_siblings: Vec<(Digest, Digest)>

Implementations

impl AuthStructIntegrityProof

pub fn root_from_authentication_struct( &self, tree_height: u32, auth_struct: Vec<Digest>, indexed_leafs: Vec<(u64, Digest)>, ) -> Digest

Calculate a root from an authentication structure, indexed leafs, and additional witness data on self. Crashes if the witness data is incorrect and if the list of indexed leafs is empty.

pub fn new_from_mmr_membership_proofs( mmra: &MmrAccumulator, indexed_mmr_mps: Vec<(u64, Digest, MmrMembershipProof)>, ) -> HashMap<u32, AuthenticatedMerkleAuthStruct>

Return the authentication structure authenticity witness, authentication structure, and the (leaf-index, leaf-digest) pairs from a list of MMR membership proofs. All MMR membership proofs must belong under the same peak, i.e., be part of the same Merkle tree in the list of Merkle trees that the MMR contains.

Panics if the input list of MMR-membership proofs is empty, or if they do not all belong under the same peak.

pub fn new_from_merkle_tree( tree: &MerkleTree, revealed_leaf_indices: Vec<u64>, ) -> AuthenticatedMerkleAuthStruct

Return the authentication structure witness, authentication structure, and the (leaf-index, leaf-digest) pairs.

Trait Implementations

impl Clone for AuthStructIntegrityProof

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthStructIntegrityProof

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.