Struct TransactionUpdate

pub struct TransactionUpdate {
    pub signature: Signature,
    pub transaction: VersionedTransaction,
    pub meta: TransactionStatusMeta,
    pub is_vote: bool,
    pub slot: u64,
    pub block_time: Option<i64>,
    pub block_hash: Option<Hash>,
}

Represents a transaction update in the Solana network, including transaction metadata, status, slot information and block time.

The TransactionUpdate struct provides detailed information about a transaction, including its signature, transaction data, meta status, and the slot where it was recorded. Additionally, it includes a is_vote flag to indicate whether the transaction is a voting transaction.

• signature: The unique signature of the transaction.
• transaction: The complete VersionedTransaction data of the transaction.
• meta: Metadata about the transaction’s status, such as fee information and logs.
• is_vote: A boolean indicating whether the transaction is a vote.
• slot: The slot number in which the transaction was recorded.
• block_time: The Unix timestamp of when the transaction was processed.
• block_hash: Block hash that can be used to detect a fork.

Note: The block_time field may not be returned in all scenarios.

Fields

signature: Signature

transaction: VersionedTransaction

meta: TransactionStatusMeta

is_vote: bool

slot: u64

block_time: Option<i64>

block_hash: Option<Hash>

Trait Implementations

impl Clone for TransactionUpdate

fn clone(&self) -> TransactionUpdate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransactionUpdate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl TryFrom<TransactionUpdate> for TransactionMetadata

Tries convert transaction update into the metadata.

This function retrieves core metadata such as the transaction’s slot, signature, and fee payer from the transaction’s message. It ensures that these details are available and ready for further processing.

Parameters

• transaction_update: The TransactionUpdate containing the transaction details.

Returns

A CarbonResult<TransactionMetadata> which includes the slot, signature, fee payer, transaction status metadata and the version transaction message.

Errors

Returns an error if the fee payer cannot be extracted from the transaction’s account keys.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: TransactionUpdate) -> Result<Self, Self::Error>

Performs the conversion.