@aptos-labs/ts-sdk - v5.1.4
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    Class TransactionAndProof

    A container class to hold a transaction and a proof. It implements CryptoHashable which is used to create the signing message for Keyless transactions. We sign over the proof to ensure non-malleability.

    Hierarchy (View Summary)

    Index

    Implementation - Account (On-Chain Model)

    Implementation - BCS

    Constructors

    Methods

    Implementation - Account (On-Chain Model)

    domainSeparator: "APTOS::TransactionAndProof"

    The domain separator prefix used when hashing.

    proof?: ZkProof

    The zero knowledge proof used in signing the transaction.

    The transaction to sign.

    • Hashes the bcs serialized from of the class. This is the typescript corollary to the BCSCryptoHash macro in aptos-core.

      Returns Uint8Array

      Uint8Array

    Implementation - BCS

    • Serializes a Serializable value to its BCS representation. This function is the TypeScript SDK equivalent of bcs::to_bytes in Move.

      Returns Uint8Array

      the BCS representation of the Serializable instance as a byte buffer.

    • Converts the BCS-serialized bytes of a value into a Hex instance. This function provides a Hex representation of the BCS-serialized data for easier handling and manipulation.

      Returns Hex

      A Hex instance with the BCS-serialized bytes loaded into its underlying Uint8Array.

    Constructors

    Methods

    • Serializes the transaction data into a format suitable for transmission or storage. This function ensures that both the transaction bytes and the proof are properly serialized.

      Parameters

      • serializer: Serializer

        The serializer instance used to convert the transaction data into bytes.

      Returns void

    • Returns the hex string representation of the Serializable value with the 0x prefix.

      Returns string

      the hex formatas a string prefixed by 0x.