Struct BatchOperations 

pub struct BatchOperations<'a> { /* private fields */ }

High-level batch operations for the Aptos client.

Implementations

impl<'a> BatchOperations<'a>

pub fn new(client: &'a FullnodeClient, chain_id: &'a RwLock<ChainId>) -> Self

Creates a new batch operations helper.

pub async fn build<A: Account>( &self, account: &A, payloads: Vec<TransactionPayload>, ) -> AptosResult<SignedTransactionBatch>

Builds a batch of transactions for an account.

This automatically fetches the current sequence number, gas price, and chain ID (if unknown).

Errors

Returns an error if fetching the sequence number fails, fetching gas price fails, or building/signing the batch fails.

pub async fn submit<A: Account>( &self, account: &A, payloads: Vec<TransactionPayload>, ) -> AptosResult<Vec<BatchTransactionResult>>

Builds and submits a batch of transactions in parallel.

Errors

Returns an error if building the batch fails.

pub async fn submit_and_wait<A: Account>( &self, account: &A, payloads: Vec<TransactionPayload>, timeout: Option<Duration>, ) -> AptosResult<Vec<BatchTransactionResult>>

Builds, submits, and waits for a batch of transactions.

Errors

Returns an error if building the batch fails (e.g., fetching sequence number or gas price), signing the batch fails, or any transaction submission/waiting fails.

pub async fn transfer_apt<A: Account>( &self, sender: &A, transfers: Vec<(AccountAddress, u64)>, ) -> AptosResult<Vec<BatchTransactionResult>>

Creates multiple APT transfers as a batch.

Errors

Returns an error if any transfer payload creation fails (e.g., invalid recipient address), building the batch fails, or submitting/waiting for transactions fails.