Class Staker

Readonly bump

Readonly stakingPool

Readonly totalStaked

Readonly wallet

Static byteSize

• get byteSize(): number

• Returns the byteSize of a Buffer holding the serialized data of Staker

  Returns number

pretty

• pretty(): {
      bump: number;
      stakingPool: string;
      totalStaked: number | {
          toNumber: (() => number);
      };
      wallet: string;
  }

• Returns a readable version of Staker properties and can be used to convert to JSON and/or logging

  Returns {
      bump: number;
      stakingPool: string;
      totalStaked: number | {
          toNumber: (() => number);
      };
      wallet: string;
  }

  • bump: number

  • stakingPool: string

  • totalStaked: number | {
        toNumber: (() => number);
    }

  • wallet: string

serialize

• serialize(): [Buffer, number]

• Serializes the Staker into a Buffer.

  Returns [Buffer, number]

  a tuple of the created Buffer and the offset up to which the buffer was written to store it.

Static deserialize

• deserialize(buf, offset?): [Staker, number]

• Deserializes the Staker from the provided data Buffer.

  Parameters

  • buf: Buffer

  • Optional offset: number

  Returns [Staker, number]

  a tuple of the account data and the offset up to which the buffer was read to obtain it.

Static fromAccountAddress

• fromAccountAddress(connection, address, commitmentOrConfig?): Promise<Staker>

• Retrieves the account info from the provided address and deserializes the Staker from its data.

  Parameters

  • connection: Connection

  • address: PublicKey

  • Optional commitmentOrConfig: Commitment | GetAccountInfoConfig

  Returns Promise<Staker>

  Throws

  Error if no account info is found at the address or if deserialization fails

Static fromAccountInfo

• fromAccountInfo(accountInfo, offset?): [Staker, number]

• Deserializes the Staker from the data of the provided web3.AccountInfo.

  Parameters

  • accountInfo: AccountInfo<Buffer>

  • Optional offset: number

  Returns [Staker, number]

  a tuple of the account data and the offset up to which the buffer was read to obtain it.

Static fromArgs

• fromArgs(args): Staker

• Creates a Staker instance from the provided args.

  Parameters

  • args: StakerArgs

  Returns Staker

Static getMinimumBalanceForRentExemption

• getMinimumBalanceForRentExemption(connection, commitment?): Promise<number>

• Fetches the minimum balance needed to exempt an account holding Staker data from rent

  Parameters

  • connection: Connection

    used to retrieve the rent exemption information

  • Optional commitment: Commitment

  Returns Promise<number>

Static gpaBuilder

• gpaBuilder(programId?): GpaBuilder<{
      accountDiscriminator: any;
      bump: any;
      stakingPool: any;
      totalStaked: any;
      wallet: any;
  }>

• Provides a web3.Connection.getProgramAccounts config builder, to fetch accounts matching filters that can be specified via that builder.

  Parameters

  • Optional programId: PublicKey

    the program that owns the accounts we are filtering

  Returns GpaBuilder<{
      accountDiscriminator: any;
      bump: any;
      stakingPool: any;
      totalStaked: any;
      wallet: any;
  }>

Static hasCorrectByteSize

• hasCorrectByteSize(buf, offset?): boolean

• Determines if the provided Buffer has the correct byte size to hold Staker data.

  Parameters

  • buf: Buffer

  • Optional offset: number

  Returns boolean