Class CancelOrderLog

Readonlymarket

ReadonlyorderSequenceNumber

Readonlytrader

StaticbyteSize

• get byteSize(): number

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

  Returns number

pretty

• pretty(): {
      market: string;
      orderSequenceNumber: number | {
          toNumber: (() => number);
      };
      trader: string;
  }

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

  Returns {
      market: string;
      orderSequenceNumber: number | {
          toNumber: (() => number);
      };
      trader: string;
  }

  • market: string

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

  • trader: string

serialize

• serialize(): [Buffer, number]

• Serializes the CancelOrderLog 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.

Staticdeserialize

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

• Deserializes the CancelOrderLog from the provided data Buffer.

  Parameters

  • buf: Buffer
  • offset: number = 0

  Returns [CancelOrderLog, number]

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

StaticfromAccountAddress

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

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

  Parameters

  • connection: Connection
  • address: PublicKey
  • OptionalcommitmentOrConfig: Commitment | GetAccountInfoConfig

  Returns Promise<CancelOrderLog>

  Throws

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

StaticfromAccountInfo

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

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

  Parameters

  • accountInfo: AccountInfo<Buffer>
  • offset: number = 0

  Returns [CancelOrderLog, number]

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

StaticfromArgs

• fromArgs(args): CancelOrderLog

• Creates a CancelOrderLog instance from the provided args.

  Parameters

  • args: CancelOrderLogArgs

  Returns CancelOrderLog

StaticgetMinimumBalanceForRentExemption

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

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

  Parameters

  • connection: Connection

    used to retrieve the rent exemption information
  • Optionalcommitment: Commitment

  Returns Promise<number>

StaticgpaBuilder

• gpaBuilder(programId?): GpaBuilder<{
      market: any;
      orderSequenceNumber: any;
      trader: any;
  }>

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

  Parameters

  • programId: PublicKey = ...

    the program that owns the accounts we are filtering

  Returns GpaBuilder<{
      market: any;
      orderSequenceNumber: any;
      trader: any;
  }>

StatichasCorrectByteSize

• hasCorrectByteSize(buf, offset?): boolean

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

  Parameters

  • buf: Buffer
  • offset: number = 0

  Returns boolean