update config

Author: ouhibyann

config.toml

@@ -1,3 +1,7 @@
 [kraken]
 trading_pair = "XBTUSD"
 endpoint = "https://api.kraken.com/0/public/Depth"
+
+[huobi]
+trading_pair = "btcusdt"
+endpoint = "https://api.huobi.pro/market/depth"

src/config.rs

@@ -3,17 +3,23 @@ use config::{Config, ConfigError, Environment, File};
 use serde::Deserialize;
 
 #[derive(Debug, Deserialize)]
-pub struct AppConfig {
- pub kraken: KrakenConfig,
- // Additional exchange configurations can be added here.
+pub struct KrakenConfig {
+ pub trading_pair: String,
+ pub endpoint: String,
 }
 
 #[derive(Debug, Deserialize)]
-pub struct KrakenConfig {
+pub struct HuobiConfig {
  pub trading_pair: String,
  pub endpoint: String,
 }
 
+#[derive(Debug, Deserialize)]
+pub struct AppConfig {
+ pub kraken: KrakenConfig,
+ pub huobi: HuobiConfig,
+}
+
 /// Loads configuration from a file (e.g., config.toml) and environment variables.
 pub fn load_config() -> Result<AppConfig, ConfigError> {
  let config = Config::builder()