Struct BookUpdater 

pub struct BookUpdater {
    pub id: Ustr,
    pub instrument_id: InstrumentId,
    pub cache: Rc<RefCell<Cache>>,
}

Handles order book updates and delta processing for a specific instrument.

The BookUpdater processes incoming order book deltas and maintains the current state of an order book. It can handle both incremental updates and full snapshots for the instrument it’s assigned to.

Fields

id: Ustr

instrument_id: InstrumentId

cache: Rc<RefCell<Cache>>

Implementations

impl BookUpdater

pub fn new(instrument_id: &InstrumentId, cache: Rc<RefCell<Cache>>) -> Self

Creates a new BookUpdater instance.

Trait Implementations

impl Debug for BookUpdater

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

Formats the value using the given formatter.

impl MessageHandler for BookUpdater

fn id(&self) -> Ustr

Returns the unique identifier for this handler.

fn handle(&self, message: &dyn Any)

Handles a message of any type.

fn as_any(&self) -> &dyn Any

Returns this handler as a trait object.