Crate athenas_pallas 

Athena’s Pallas

Unified event-driven engine for live, paper, and backtest trading.

Modes

• Swap the execution::ExecutionGateway implementation and event sources; keep strategy::Strategy and risk::RiskCheck unchanged.

Extension

• Add venues: implement connectors::MarketConnector (see connectors::binance_spot with feature binance).
• Add fill logic: document custom models via backtest::FillModel.

Features

• binance — public WebSocket connector for Binance Spot.
• control-server — localhost HTTP control (/pause, /resume, /cancel-all).
• binance-live — signed Spot REST ([execution::BinanceLiveGateway]), user stream connector, signing deps (hmac, sha2, hex).

Re-exports

pub use engine::dispatch_event;

pub use engine::dispatch_event_audited;

pub use engine::engine_step;

pub use engine::Engine;

pub use engine::EngineBuilder;

pub use engine::EngineCommand;

pub use engine::EngineConfig;

pub use engine::EngineHandle;

pub use engine::TimerSchedule;

pub use error::Error;

pub use error::Result;

pub use events::BookL2Snapshot;

pub use events::Event;

pub use events::OrderIntentSource;

pub use types::EquityPoint;

pub use types::ExchangeId;

pub use types::InstrumentId;

pub use types::Side;

pub use types::StrategyId;

pub use types::Symbol;

pub use types::TradingState;

pub use instrument::InstrumentFilter;

pub use instrument::InstrumentIndex;

pub use instrument::InstrumentMeta;

pub use instrument::InstrumentRegistry;

pub use metrics::strategy_position_report;

pub use metrics::trading_summaries_per_strategy;

pub use metrics::StrategyPositionRow;

pub use metrics::TradingSummary;

pub use oms::OrderStore;

Modules

audit

Engine audit stream for monitoring, replicas, and persistence (barter-style).

backtest

Historical and synthetic event sources for deterministic replay.

connectors

Exchange connectors (public market data).

data

Market data subscription kinds and stream-oriented docs (barter-data style).

engine

Engine: single consumer loop — market → (passive fills) → strategy → risk → execution.

error

Error types.

events

Normalized events fed into the engine.

execution

Execution backends: paper, simulation, and live stub.

instrument

Exchange instruments as compact row indices (cache-friendly hot state).

integration

Low-level transport helpers shared by venue connectors.

metrics

Performance metrics from an equity curve.

oms

Standalone working-order view (order manager surface without the full engine).

risk

Risk checks applied before execution.

state

Authoritative in-memory book, balances, orders, and positions.

strategy

Pluggable strategy interface.

types

Core domain types.