MerkleTreeCollapsedUpdate

For the complete documentation index, see llms.txt

@midnight-ntwrk/ledger v3.0.2 • Readme | API

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@midnight-ntwrk/ledger v3.0.2 / 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(state, start, end)

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(netid): Uint8Array

Parameters

• netid: NetworkId

Returns

Uint8Array

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toString()

toString(compact?): string

Parameters

• compact?: boolean

Returns

string

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deserialize()

static deserialize(raw, netid): MerkleTreeCollapsedUpdate

Parameters

• raw: Uint8Array

• netid: NetworkId

Returns

MerkleTreeCollapsedUpdate