Struct SparseCompactMerkleProof

pub struct SparseCompactMerkleProof<H> { /* private fields */ }

SparseCompactMerkleProof is a compact Merkle proof for an element in a SparseMerkleTree.

Implementations

impl<H> SparseCompactMerkleProof<H>

pub fn new( side_nodes: Vec<Bytes>, non_membership_leaf_data: Option<Bytes>, bitmask: Bytes, num_side_nodes: usize, sibling_data: Option<Bytes>, ) -> Self

Creates a new SparseCompactMerkleProof.

pub fn sibling_data(&self) -> Option<&Bytes>

Get the sibility of for this proof

pub fn non_membership_leaf_data(&self) -> Option<&Bytes>

Get the non-membership leaf data for this proof

pub fn original_side_nodes_len(&self) -> usize

Get the original number of side nodes

pub fn side_nodes(&self) -> &[Bytes]

Get the side nodes for this compacted proof

impl<H: Digest> SparseCompactMerkleProof<H>

pub fn verify( &self, root: impl AsRef<[u8]>, key: impl AsRef<[u8]>, value: impl AsRef<[u8]>, ) -> bool

Verifies a Merkle proof

pub fn decompact(&self) -> Result<SparseMerkleProof<H>, BadProof>

Decompacts a proof, so that it can be used for verify

pub fn decompact_into(self) -> Result<SparseMerkleProof<H>, BadProof>

Decompacts a proof, so that it can be used for verify

Trait Implementations

impl<H: Clone> Clone for SparseCompactMerkleProof<H>

fn clone(&self) -> SparseCompactMerkleProof<H>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<H: Debug> Debug for SparseCompactMerkleProof<H>

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

Formats the value using the given formatter.