Struct ConsistencyProof 

pub struct ConsistencyProof {
    pub old_size: u64,
    pub new_size: u64,
    pub old_root: Hash,
    pub new_root: Hash,
    pub proof: Vec<Hash>,
}

Proof that one chain state is a prefix of another.

This is used for auditing: an auditor can verify that the chain they observed previously is consistent with the current chain.

Fields

old_size: u64

Old MMR size (number of leaves).

new_size: u64

New MMR size.

old_root: Hash

Old MMR root.

new_root: Hash

New MMR root.

proof: Vec<Hash>

Proof nodes (old peaks that can be derived from new tree).

Implementations

impl ConsistencyProof

pub fn verify(&self) -> Result<bool>

Verify this consistency proof.

Trait Implementations

impl Clone for ConsistencyProof

fn clone(&self) -> ConsistencyProof

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConsistencyProof

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConsistencyProof

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ConsistencyProof

fn eq(&self, other: &ConsistencyProof) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ConsistencyProof

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ConsistencyProof

impl StructuralPartialEq for ConsistencyProof