pub fn send_and_confirm_transactions_in_parallel_blocking<T: Signers + ?Sized>(
    rpc_client: Arc<RpcClient>,
    tpu_client: Option<TpuClient<QuicPool, QuicConnectionManager, QuicConfig>>,
    messages: &[Message],
    signers: &T,
    config: SendAndConfirmConfig
) -> Result<Vec<Option<TransactionError>>>
Expand description

Sends and confirms transactions concurrently in a sync context