use crate::shared::OrderBookId;
use rust_decimal::Decimal;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct TickerData {
pub orderbook_id: OrderBookId,
pub best_bid: Option<Decimal>,
pub best_ask: Option<Decimal>,
pub mid_price: Option<Decimal>,
}