MerkleTreeCollapsedUpdate
@midnight/zswap / MerkleTreeCollapsedUpdate
Class: MerkleTreeCollapsedUpdate
A compact delta on the coin commitments Merkle tree, used to keep local spending trees in sync with the global state without requiring receiving all transactions.
Constructors
new MerkleTreeCollapsedUpdate()
new MerkleTreeCollapsedUpdate(
state,
start,
end): MerkleTreeCollapsedUpdate
Create a new compact update from a non-compact state, and inclusive
start and end indices
Parameters
state
start
bigint
end
bigint
Returns
Throws
If the indices are out-of-bounds for the state, or end < start
Methods
serialize()
serialize(netid): Uint8Array<ArrayBufferLike>
Parameters
netid
Returns
Uint8Array<ArrayBufferLike>
toString()
toString(compact?): string
Parameters
compact?
boolean
Returns
string
deserialize()
static deserialize(raw, netid): MerkleTreeCollapsedUpdate
Parameters
raw
Uint8Array<ArrayBufferLike>