Module prelude

Prelude. Also provides sample instantiations of merkle trees.

Re-exports

pub use crate::append_only::MerkleTree;

pub use crate::universal_merkle_tree::UniversalMerkleTree;

pub use crate::AppendableMerkleTreeScheme;

pub use crate::DigestAlgorithm;

pub use crate::Element;

pub use crate::ForgetableMerkleTreeScheme;

pub use crate::ForgetableUniversalMerkleTreeScheme;

pub use crate::Index;

pub use crate::LookupResult;

pub use crate::MerkleTreeScheme;

pub use crate::NodeValue;

pub use crate::ToTraversalPath;

pub use crate::UniversalMerkleTreeScheme;

Macros

impl_to_traversal_path_biguint

Macros for implementing ToTreversalPath for BigUint types

impl_to_traversal_path_primitives

Macros for implementing ToTreversalPath for primitive types

Structs

Keccak256Digest

Wrapper for the actual hash function

Keccak256Node

Internal node for merkle tree

MerkleTreeProof

A (non)membership Merkle proof consists of all values of siblings of a Merkle path.

RescueHash

Wrapper for rescue hash function

Sha3Digest

Wrapper for the actual hash function

Sha3Node

Internal node for merkle tree

Enums

MerkleNode

An internal Merkle node.

Type Aliases

Keccak256MerkleTree

Merkle tree using keccak256 hash

LightWeightKeccak256MerkleTree

Light weight merkle tree using Keccak256 hash

LightWeightSHA3MerkleTree

Light weight merkle tree using SHA3 hash

RescueLightWeightMerkleTree

A standard light merkle tree using RATE-3 rescue hash function

RescueMerkleTree

A standard merkle tree using RATE-3 rescue hash function

RescueSparseMerkleTree

Example instantiation of a SparseMerkleTree indexed by I

SHA3MerkleTree

Merkle tree using SHA3 hash