pub struct ApplyOutput {
pub events: Vec<EngineMessage>,
pub balance_updates: Vec<BalanceUpdate>,
pub order_responses: Vec<OrderUpdateMessage>,
pub market_response: Option<MarketUpdateMessage>,
pub expiry_effects: Vec<ExpiryEffect>,
pub market_effects: Vec<MarketEffect>,
pub rfq_plan: Option<Result<RfqPlanOutput, RfqExecuteResult>>,
pub outbox_appends: Vec<DirectiveOutboxAppend>,
pub pm_settlement_effects: Vec<PmSettlementProjectionEffect>,
pub command_identity_hash: [u8; 32],
}Expand description
Output from applying a command to the engine state.
Contains all events that should be published as a result of the command, plus any responses captured from the internal processing pipeline. The runtime is responsible for actually publishing these events to the event bus and updating downstream caches.
Fields§
§events: Vec<EngineMessage>Events generated by applying the command. These should be published in order after apply() returns.
balance_updates: Vec<BalanceUpdate>Canonical balance effects reduced into BalanceLedger by this command.
order_responses: Vec<OrderUpdateMessage>Captured order responses from process_order’s response_tx. For OrderAction commands, this contains the ACK/rejection response(s). The journaling layer uses these to determine what to send to the client and what to record as the journal response.
market_response: Option<MarketUpdateMessage>Captured market response from handle_market_request’s response_tx.
expiry_effects: Vec<ExpiryEffect>Runtime effects requested by TickExpiry after deterministic state transition.
market_effects: Vec<MarketEffect>Runtime effects requested by MarketAction after deterministic state transition.
rfq_plan: Option<Result<RfqPlanOutput, RfqExecuteResult>>RFQ execution plan result. Present only for RfqExecute commands.
Ok = plan succeeded with fill_id + mmp_updates; events are in self.events.
Err = validation failure; caller should forward to the request sender.
outbox_appends: Vec<DirectiveOutboxAppend>Durable directive outbox appends produced by accepted directive commands.
pm_settlement_effects: Vec<PmSettlementProjectionEffect>Rebuildable PM settlement projection effects derived from engine state.
command_identity_hash: [u8; 32]Command identity hash for validator RSM batch metadata.
Implementations§
Source§impl ApplyOutput
impl ApplyOutput
Sourcepub fn with_capacity(capacity: usize) -> Self
pub fn with_capacity(capacity: usize) -> Self
Create output with pre-allocated capacity
Sourcepub fn push(&mut self, event: EngineMessage)
pub fn push(&mut self, event: EngineMessage)
Add an event to the output
Trait Implementations§
Source§impl Clone for ApplyOutput
impl Clone for ApplyOutput
Source§fn clone(&self) -> ApplyOutput
fn clone(&self) -> ApplyOutput
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for ApplyOutput
impl Debug for ApplyOutput
Source§impl Default for ApplyOutput
impl Default for ApplyOutput
Source§fn default() -> ApplyOutput
fn default() -> ApplyOutput
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for ApplyOutput
impl RefUnwindSafe for ApplyOutput
impl Send for ApplyOutput
impl Sync for ApplyOutput
impl Unpin for ApplyOutput
impl UnsafeUnpin for ApplyOutput
impl UnwindSafe for ApplyOutput
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