fix

Author: jordy25519

.github/workflows/main.yml

@@ -14,7 +14,7 @@ defaults:
 env:
   CARGO_TERM_COLOR: always
   RUST_TOOLCHAIN: 1.87.0
-  SOLANA_VERSION: "2.2.1"
+  SOLANA_VERSION: "1.16.27"
 
 jobs:
   fmt-clippy:

programs/drift/src/math/liquidation/tests.rs

@@ -610,7 +610,7 @@ mod validate_transfer_satisfies_limit_price {
         let limit_price = PRICE_PRECISION_U64 * 100; // $100 / 1 SOL
         let asset = 100 * QUOTE_PRECISION;
         let asset_decimals = 6_u32;
-        let liability = LAMPORTS_PER_SOL as u128;
+        let liability = LAMPORTS_PER_SOL_U64 as u128;
         let liability_decimals = 9_u32;
 
         assert!(validate_transfer_satisfies_limit_price(

programs/drift/src/math/orders/tests.rs

@@ -501,7 +501,7 @@ mod get_max_fill_amounts {
         let (max_base, max_quote) =
             get_max_fill_amounts(&user, 0, &base_market, &quote_market, true).unwrap();
 
-        assert_eq!(max_base, Some(100 * LAMPORTS_PER_SOL));
+        assert_eq!(max_base, Some(100 * LAMPORTS_PER_SOL_U64));
         assert_eq!(max_quote, None);
     }
 

programs/drift/src/state/perp_market_map.rs

@@ -154,7 +154,7 @@ impl<'a> PerpMarketMap<'a> {
         }
 
         let account_discriminator = &data[..8];
-        if account_discriminator != &PerpMarket::DISCRIMINATOR {
+        if account_discriminator != PerpMarket::DISCRIMINATOR {
             return Err(ErrorCode::CouldNotLoadMarketData);
         }