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MerkleTreeCollapsedUpdate

For the complete documentation index, see llms.txt

@midnight/ledger v8.0.3

@midnight/ledger / 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​

Constructor​

new MerkleTreeCollapsedUpdate(
   state, 
   start, 
   end): MerkleTreeCollapsedUpdate;

Create a new compact update from a non-compact state, and inclusive start and end indices

Parameters​

state​

ZswapChainState

start​

bigint

end​

bigint

Returns​

MerkleTreeCollapsedUpdate

Throws​

If the indices are out-of-bounds for the state, or end < start

Methods​

serialize()​

serialize(): Uint8Array;

Returns​

Uint8Array

toString()​

toString(compact?): string;

Parameters​

compact?​

boolean

Returns​

string

deserialize()​

static deserialize(raw): MerkleTreeCollapsedUpdate;

Parameters​

raw​

Uint8Array

Returns​

MerkleTreeCollapsedUpdate