Struct MerkleBatch 

pub struct MerkleBatch {
    pub leaves: BTreeMap<String, Option<[u8; 32]>>,
}

Batch of Merkle updates to apply atomically.

Fields

leaves: BTreeMap<String, Option<[u8; 32]>>

Leaf updates: object_id -> new hash (or None to delete)

Implementations

impl MerkleBatch

pub fn new() -> Self

pub fn insert(&mut self, object_id: String, hash: [u8; 32])

Add a leaf update.

pub fn delete(&mut self, object_id: String)

Mark a leaf for deletion.

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn affected_prefixes(&self) -> Vec<String>

Get all affected prefixes (for bubble-up updates).

Returns prefixes in bottom-up order (leaves first, root last).

Trait Implementations

impl Debug for MerkleBatch

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

Formats the value using the given formatter.

impl Default for MerkleBatch

fn default() -> MerkleBatch

Returns the “default value” for a type.