Struct StdoutPlugin 

pub struct StdoutPlugin;

Built-in plugin that prints block data to stdout as one JSON line per block.

In structured mode, prints BlockData JSON. Logs go to stderr.

Trait Implementations

impl Plugin for StdoutPlugin

fn name(&self) -> &'static str

Human-friendly name for this plugin (used in logs).

fn on_block<'a>(&'a self, block: &'a BlockData) -> PluginFuture<'a>

Called for each block. Fired once per slot, before transactions.

fn on_load<'a>(&'a self) -> PluginFuture<'a>

Called once when the runner starts, before any data is fetched. Use this to create tables, open connections, or validate config.

fn on_raw<'a>(&'a self, _slot: u64, _raw: &'a Value) -> PluginFuture<'a>

Called for every non-skipped slot with the full raw JSON-RPC response.

fn on_transaction<'a>(&'a self, _tx: &'a TransactionData) -> PluginFuture<'a>

Called for each transaction within a block. Fired in order of tx_index within the slot.

fn on_token_transfer<'a>( &'a self, _transfer: &'a TokenTransferData, ) -> PluginFuture<'a>

Called for each token balance change within a transaction. Only fired when the balance actually changed (pre != post).

fn on_account_activity<'a>( &'a self, _activity: &'a AccountActivityData, ) -> PluginFuture<'a>

Called for each account touched by a transaction (SOL balance changes).

fn on_skipped_slot<'a>(&'a self, _slot: u64) -> PluginFuture<'a>

Called when a slot was skipped by the Solana leader (no block produced).

fn on_exit<'a>(&'a self) -> PluginFuture<'a>

Called once when the runner is shutting down. Flush buffers, close connections.