Add USDS support

Author: mvines

src/coin_gecko.rs

@@ -33,6 +33,7 @@ fn token_to_coin(token: &MaybeToken) -> Result<&'static str, Box<dyn std::error:
         None => "solana",
         Some(token) => match token {
             Token::USDC => "usd-coin",
+            Token::USDS => "usds",
             Token::USDT => "tether",
             Token::UXD => "uxd-stablecoin",
             Token::bSOL => "blazestake-staked-sol",
@@ -101,6 +102,8 @@ pub async fn get_current_price(token: &MaybeToken) -> Result<Decimal, Box<dyn st
                 jitosol: Option<CurrencyList>,
                 #[serde(rename = "tether")]
                 tether: Option<CurrencyList>,
+                #[serde(rename = "usds")]
+                usds: Option<CurrencyList>,
                 #[serde(rename = "uxd-stablecoin")]
                 uxd: Option<CurrencyList>,
                 #[serde(rename = "jupiter-perpetuals-liquidity-provider-token")]
@@ -129,6 +132,7 @@ pub async fn get_current_price(token: &MaybeToken) -> Result<Decimal, Box<dyn st
                 .or(coins.stsol)
                 .or(coins.jitosol)
                 .or(coins.tether)
+                .or(coins.usds)
                 .or(coins.uxd)
                 .or(coins.bsol)
                 .or(coins.hsol)

src/token.rs

@@ -32,6 +32,7 @@ use {
 #[allow(non_camel_case_types)]
 pub enum Token {
     USDC,
+    USDS,
     USDT,
     UXD,
     bSOL,
@@ -58,6 +59,7 @@ impl Token {
     pub fn mint(&self) -> Pubkey {
         match self {
             Token::USDC => pubkey!("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"),
+            Token::USDS => pubkey!("USDSwr9ApdHk5bvJKMjzff41FfuX8bSxdKcR81vTwcA"),
             Token::USDT => pubkey!("Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB"),
             Token::UXD => pubkey!("7kbnvuGBxxj8AG9qp8Scn56muWGaRaFqxg1FsRp3PaFT"),
             Token::tuUSDC => pubkey!("Amig8TisuLpzun8XyGfC5HJHHGUQEscjLgoTWsCCKihg"),
@@ -88,6 +90,7 @@ impl Token {
     pub fn symbol(&self) -> &'static str {
         match self {
             Token::USDC => "($)",
+            Token::USDS => "USDS$",
             Token::USDT => "USDT$",
             Token::UXD => "UXD$",
             Token::tuUSDC => "tu($)",
@@ -115,6 +118,7 @@ impl Token {
         match self {
             Token::BONK | Token::WEN => 5,
             Token::USDC
+            | Token::USDS
             | Token::USDT
             | Token::UXD
             | Token::tuUSDC
@@ -232,6 +236,7 @@ impl Token {
         }
         match self {
             Token::USDC
+            | Token::USDS
             | Token::USDT
             | Token::UXD
             | Token::bSOL