Struct InFlightSend 

pub struct InFlightSend {
    pub started_at_ns: u64,
    pub expires_at_ns: u64,
    pub target_site: NodeSiteId,
    pub chain: Option<ChainContext>,
    pub parked_op: Option<CommandId>,
}

Bookkeeping for a wire round-trip in flight.

Fields

started_at_ns: u64

Engine-clock timestamp when the send was dispatched.

expires_at_ns: u64

Engine-clock timestamp at which this entry should be evicted as timed-out. Zero means “no TTL — never evict on age”.

target_site: NodeSiteId

Destination logical site, derived from the resolved PeerId.

chain: Option<ChainContext>

Optional compiler-stamped chain context.

parked_op: Option<CommandId>

CommandId of the originator’s local op parked waiting for the chain’s response. When drain_stale evicts on TTL, the engine routes a WireTimeout failure through this CommandId so the parked continuation unsticks. None for entries registered outside an async-suspension context (e.g. fire-and-forget Sends).

Trait Implementations

impl Clone for InFlightSend

fn clone(&self) -> InFlightSend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InFlightSend

impl Debug for InFlightSend

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

Formats the value using the given formatter.