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@midnight/ledger v3.0.2 • Readme | API

@midnight/ledger v3.0.2 / ContractMaintenanceAuthority

Class: ContractMaintenanceAuthority

A committee permitted to make changes to this contract. If a threshold of the public keys in this committee sign off, they can change the rules of this contract, or recompile it for a new version.

If the threshold is greater than the number of committee members, it is impossible for them to sign anything.

Constructors​

new ContractMaintenanceAuthority(committee, threshold, counter)​

new ContractMaintenanceAuthority(
   committee, 
   threshold, 
   counter?): ContractMaintenanceAuthority

Constructs a new authority from its components

Parameters​

• committee: string[]

• threshold: number

• counter?: bigint

Returns​

ContractMaintenanceAuthority

Properties​

committee​

readonly committee: string[];

The committee public keys

counter​

readonly counter: bigint;

The replay protection counter

threshold​

readonly threshold: number;

How many keys must sign rule changes

Methods​

serialize()​

serialize(networkid): Uint8Array

Parameters​

• networkid: NetworkId

Returns​

Uint8Array

toString()​

toString(compact?): string

Parameters​

• compact?: boolean

Returns​

string

deserialize()​

static deserialize(raw, networkid): ContractState

Parameters​

• raw: Uint8Array

• networkid: NetworkId

Returns​

ContractState