Class Backend

constructor

• new Backend(properties?): Stub.Backend

• Parameters

  • Optional properties: Partial<Stub.Backend & {
        genesisAccounts: Record<string, string | number>;
    }>

  Returns Stub.Backend

accounts

alive

balances

chainId

gasToken

instances

lastCodeId

prefix

uploads

url

connect

• connect(parameter?): Promise<Connection>

• Parameters

  • parameter: string | Partial<Identity & {
        mnemonic?: string;
    }> = {}

  Returns Promise<Connection>

execute

• execute(...args): Promise<unknown>

• Parameters

  • Rest ...args: unknown[]

  Returns Promise<unknown>

export

• export(...args): Promise<unknown>

• Parameters

  • Rest ...args: unknown[]

  Returns Promise<unknown>

getIdentity

• getIdentity(name): Promise<Identity>

• Parameters

  • name: string

  Returns Promise<Identity>

import

• import(...args): Promise<unknown>

• Parameters

  • Rest ...args: unknown[]

  Returns Promise<unknown>

instantiate

• instantiate(creator, codeId, options): Promise<Partial<ContractInstance> & {
      address: string;
  }>

• Parameters

  • creator: string

  • codeId: string

  • options: unknown

  Returns Promise<Partial<ContractInstance> & {
      address: string;
  }>

pause

• pause(): Promise<Stub.Backend>

• Returns Promise<Stub.Backend>

start

• start(): Promise<Stub.Backend>

• Returns Promise<Stub.Backend>

upload

• upload(codeData): Promise<{
      chainId: string;
      codeData: Uint8Array;
      codeHash: string;
      codeId: string;
      instances: Set<string>;
  }>

• Parameters

  • codeData: Uint8Array

  Returns Promise<{
      chainId: string;
      codeData: Uint8Array;
      codeHash: string;
      codeId: string;
      instances: Set<string>;
  }>