Module jet_fixed_term::orderbook::state

Expand description

State utilities and structs for the Orderbook

Structs

Binary flags for the CallbackInfo

The CallbackInfo is information about an order that is stored in the Event Queue used to manage order metadata

todo: algebraic type parameter could provide compile time checks on use as market or user adapter

Parameters needed for order placement

Set of accounts that are commonly needed together whenever the orderbook is modified

Utility struct for iterating over a queue

The tick_size used in fp32 operations on the orderbook

Trait to retrieve the posted quote values from an OrderSummary

Calculated the length of the event queue buffer, given the maximum number of events

a is fp0, b is fp32 and result is a/b fp0

Multiply a u64 with a fixed point 32 number a is fp0, b is fp32 and result is a*b fp0

Find the len of the byteslab representing an orderbook side, given the maximum number of orders