BookView: the read interface every book implementation (L2Book, L3Book::to_l2 view,...
Fixed<Tag>: int64 fixed point with a global 1e-8 scale (ADR-0001).
HedgeExecutor: keeps a strategy's exposure hedged with taker orders (docs/how-to/strategies/ hedge-ex...
Strategy hooks (ADR-0012): the hook table, the compile-time checker and the Fill view.
Instrument: the single definition of a tradable contract (5.3 / 5.15).
Asynchronous logging (5.10).
Event bus message structs (5.5).
Order management (5.8): a Pool<Order> + OpenHashMap<ClientOrderId, Handle> + a ring of recently termi...
Strategy parameter schema (8.6, ADR-0012).
QuoteManager (5.6): diffs the strategy's DesiredQuotes against the orders resting at the venue and em...
Quoting helpers for strategies (ADR-0012): integer-only, noexcept, no allocation.
Strategy concept and the StrategyBase helper (8.6).