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@midnight/ledger v3.0.2 • Readme | API

@midnight/ledger v3.0.2 / MaintenanceUpdate

Class: MaintenanceUpdate

A contract maintenance update, updating associated operations, or changing the maintenance authority.

Constructors​

new MaintenanceUpdate(address, updates, counter)​

new MaintenanceUpdate(
   address, 
   updates, 
   counter): MaintenanceUpdate

Parameters​

• address: string

• updates: SingleUpdate[]

• counter: bigint

Returns​

MaintenanceUpdate

Properties​

address​

readonly address: string;

The address this deployment will attempt to create

counter​

readonly counter: bigint;

The counter this update is valid against

dataToSign​

readonly dataToSign: Uint8Array;

The raw data any valid signature must be over to approve this update.

signatures​

readonly signatures: [bigint, string][];

The signatures on this update

updates​

readonly updates: SingleUpdate[];

The updates to carry out

Methods​

addSignature()​

addSignature(idx, signature): MaintenanceUpdate

Adds a new signature to this update

Parameters​

• idx: bigint

• signature: string

Returns​

MaintenanceUpdate

toString()​

toString(compact?): string

Parameters​

• compact?: boolean

Returns​

string