Struct RuntimeCommitSource 

pub struct RuntimeCommitSource {
    pub node: Arc<Node>,
}

Share an explicitly configured, owner-provided runtime Node. Constructing this wrapper or reading its chain creates no Node, connection or defaults. Only fetch calls the existing Node; no header/placement authority is added.

Fields

node: Arc<Node>

Trait Implementations

impl CommitSource for RuntimeCommitSource

fn fetch( &self, txid: Txid, cancelled: &AtomicBool, ) -> Result<Option<Vec<u8>>, Error>

Preserve the original returned hex bytes, rather than reserializing a normalized transaction. The 16M-character/8M-byte admission cap applies after Node::call: its transport may allocate/decode first and owns its timeouts. There is no global deadline or transport-allocation promise. Absence is the runtime’s explicit Missing result or a local JSON-RPC error with code -5 (no such mempool/blockchain transaction, including lookups a node without -txindex cannot answer), per is_missing_transaction. Other runtime errors become CommitSource without text matching.

fn chain(&self) -> Chain

fn probe(&self) -> Option<Result<(), Error>>

A bounded liveness check, rate-limited by the source itself and run by the maintenance thread, never by status. None when no fresh check ran (or the source has none); otherwise its result.