Struct MerkleRoot 

pub struct MerkleRoot(pub ContentHash);

A Merkle tree root hash representing the integrity of a set of facts.

The Merkle root changes if any fact is added, modified, or reordered. This enables:

• Tamper detection: compare roots to verify integrity
• Efficient sync: different roots mean different states
• Audit proofs: prove a fact exists without revealing all facts

Tuple Fields

0: ContentHash

Implementations

impl MerkleRoot

pub fn compute(hashes: &[ContentHash]) -> Self

Computes the Merkle root from a list of content hashes.

Uses a standard binary Merkle tree construction. Empty list returns a hash of empty string. Single element is combined with itself (Bitcoin-style).

pub fn from_context(ctx: &ContextState) -> Self

Computes the Merkle root from a Context’s facts.

Facts are hashed in deterministic order (by key, then by position).

pub fn to_hex(&self) -> String

Returns the root hash as a hex string.

Trait Implementations

impl Clone for MerkleRoot

fn clone(&self) -> MerkleRoot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MerkleRoot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MerkleRoot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MerkleRoot

fn eq(&self, other: &MerkleRoot) -> 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 MerkleRoot

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 MerkleRoot

impl StructuralPartialEq for MerkleRoot