_

Author: valeratrades

.github/workflows/warnings.yml

@@ -2,6 +2,7 @@ jobs:
   clippy:
     if: github.event_name != 'pull_request'
     name: Clippy
+    needs: pre_ci
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4

Cargo.lock

@@ -17,16 +17,16 @@ futures-util = "^0.3.31"
 reqwest = { version = "^0.12.12", features = ["blocking", "json"] }
 serde = { version = "^1.0.217", features = ["derive"] }
 serde_plain = "^1.0.2" #TEST
-serde_json = "^1.0.134"
+serde_json = "^1.0.135"
 serde_with = "^3.12.0"
-thiserror = "^2.0.9"
+thiserror = "^2.0.11"
 derive_more = { version = "^1.0.0", features = ["deref", "deref_mut"] }
-tokio = { version = "^1.42.0", features = ["full"] }
+tokio = { version = "^1.43.0", features = ["full"] }
 tracing = "^0.1.41"
 hmac = "^0.12.1"
 sha2 = "^0.10.8"
 hex = "^0.4.3"
 derive-new = "^0.7.0"
 
 #[dev-dependencies]
-insta = "1.41.1"
+insta = "1.42.0"

Cargo.toml

@@ -2,7 +2,7 @@
 ![Minimum Supported Rust Version](https://img.shields.io/badge/nightly-1.85+-ab6000.svg)
 [<img alt="crates.io" src="https://img.shields.io/crates/v/v_exchanges.svg?color=fc8d62&logo=rust" height="20" style=flat-square>](https://crates.io/crates/v_exchanges)
 [<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs&style=flat-square" height="20">](https://docs.rs/v_exchanges)
-![Lines Of Code](https://img.shields.io/badge/LoC-3923-lightblue)
+![Lines Of Code](https://img.shields.io/badge/LoC-4308-lightblue)
 <br>
 [<img alt="ci errors" src="https://img.shields.io/github/actions/workflow/status/valeratrades/v_exchanges/errors.yml?branch=master&style=for-the-badge&style=flat-square&label=errors&labelColor=420d09" height="20">](https://github.com/valeratrades/v_exchanges/actions?query=branch%3Amaster) <!--NB: Won't find it if repo is private-->
 [<img alt="ci warnings" src="https://img.shields.io/github/actions/workflow/status/valeratrades/v_exchanges/warnings.yml?branch=master&style=for-the-badge&style=flat-square&label=warnings&labelColor=d16002" height="20">](https://github.com/valeratrades/v_exchanges/actions?query=branch%3Amaster) <!--NB: Won't find it if repo is private-->

README.md

@@ -0,0 +1,18 @@
+use v_exchanges::prelude::*;
+
+#[tokio::main]
+async fn main() {
+	v_utils::clientside!();
+
+	let m: AbsMarket = "Mexc/Futures".into();
+	let c = m.client_authenticated("temp".into(), "temp".into());
+
+	let balance_usdt = c.asset_balance("USDT".into(), m).await.unwrap();
+	dbg!(&balance_usdt);
+}
+
+#[cfg(test)]
+#[test]
+fn test_main() {
+	main();
+}

examples/mexc.rs

@@ -73,6 +73,10 @@ path = "../examples/binance/market_spot.rs"
 name = "bybit_market"
 path = "../examples/bybit/market.rs"
 
+[[example]]
+name = "mexc"
+path = "../examples/mexc.rs"
+
 [[example]]
 name = "data"
 path = "../examples/data.rs"

flake.lock

@@ -25,10 +25,6 @@ impl Exchange for Binance {
 		self.source_market
 	}
 
-	fn exchange_name(&self) -> &'static str {
-		self.source_market().exchange_name()
-	}
-
 	fn auth(&mut self, key: String, secret: String) {
 		self.update_default_option(BinanceOption::Key(key));
 		self.update_default_option(BinanceOption::Secret(secret));
@@ -104,8 +100,4 @@ impl crate::core::MarketTrait for Market {
 	fn client(&self) -> Box<dyn Exchange> {
 		Box::new(Binance::default())
 	}
-
-	fn fmt_abs(&self) -> String {
-		format!("Binance/{self}")
-	}
 }

v_exchanges/Cargo.toml

@@ -27,10 +27,6 @@ impl Exchange for Bybit {
 		self.source_market
 	}
 
-	fn exchange_name(&self) -> &'static str {
-		self.source_market().exchange_name()
-	}
-
 	fn auth(&mut self, key: String, secret: String) {
 		self.update_default_option(BybitOption::Key(key));
 		self.update_default_option(BybitOption::Secret(secret));
@@ -102,8 +98,4 @@ impl crate::core::MarketTrait for Market {
 	fn client(&self) -> Box<dyn Exchange> {
 		Box::new(Bybit::default())
 	}
-
-	fn fmt_abs(&self) -> String {
-		format!("Bybit/{self}")
-	}
 }

v_exchanges/src/binance/mod.rs

@@ -13,7 +13,10 @@ use v_utils::{
 #[async_trait::async_trait]
 pub trait Exchange: std::fmt::Debug + Send {
 	fn source_market(&self) -> AbsMarket;
-	fn exchange_name(&self) -> &'static str;
+	fn exchange_name(&self) -> &'static str {
+		self.source_market().exchange_name()
+	}
+
 	fn auth(&mut self, key: String, secret: String);
 
 	async fn exchange_info(&self, m: AbsMarket) -> Result<ExchangeInfo>;
@@ -57,28 +60,41 @@ impl std::fmt::Display for WrongExchangeError {
 
 pub trait MarketTrait {
 	fn client(&self) -> Box<dyn Exchange>;
-	fn fmt_abs(&self) -> String;
-	//TODO; require them to impl Display and FromStr
+	fn client_authenticated(&self, key: String, secret: String) -> Box<dyn Exchange> {
+		let mut client = self.client();
+		client.auth(key, secret);
+		client
+	}
 }
 
 #[derive(Debug, Clone, Copy)]
 pub enum AbsMarket {
 	Binance(crate::binance::Market),
 	Bybit(crate::bybit::Market),
-	//TODO
+	Mexc(crate::mexc::Market),
 }
 impl AbsMarket {
 	pub fn client(&self) -> Box<dyn Exchange> {
 		match self {
 			Self::Binance(m) => m.client(),
 			Self::Bybit(m) => m.client(),
+			Self::Mexc(m) => m.client(),
+		}
+	}
+
+	pub fn client_authenticated(&self, key: String, secret: String) -> Box<dyn Exchange> {
+		match self {
+			Self::Binance(m) => m.client_authenticated(key, secret),
+			Self::Bybit(m) => m.client_authenticated(key, secret),
+			Self::Mexc(m) => m.client_authenticated(key, secret),
 		}
 	}
 
 	pub fn exchange_name(&self) -> &'static str {
 		match self {
 			Self::Binance(_) => "Binance",
 			Self::Bybit(_) => "Bybit",
+			Self::Mexc(_) => "Mexc",
 		}
 	}
 }
@@ -90,8 +106,9 @@ impl Default for AbsMarket {
 impl std::fmt::Display for AbsMarket {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		match self {
-			Self::Binance(m) => write!(f, "Binance/{}", m),
-			Self::Bybit(m) => write!(f, "Bybit/{}", m),
+			Self::Binance(m) => write!(f, "{}/{}", self.exchange_name(), m),
+			Self::Bybit(m) => write!(f, "{}/{}", self.exchange_name(), m),
+			Self::Mexc(m) => write!(f, "{}/{}", self.exchange_name(), m),
 		}
 	}
 }