Fix formatting.

src/executor/contract.rs

@@ -355,7 +355,7 @@ impl AotContractExecutor {
         };
 
         let tag = *unsafe { enum_ptr.cast::<u8>().as_ref() } as usize;
-        let tag &= 0x01; // Filter out bits that are not part of the enum's tag.
+        let tag = tag & 0x01; // Filter out bits that are not part of the enum's tag.
 
         // layout of both enum variants, both are a array of felts
         let value_layout = unsafe { Layout::from_size_align_unchecked(24, 8) };

src/values.rs

@@ -575,15 +575,15 @@ impl Value {
                     value
                 }
                 CoreTypeConcrete::EcPoint(_) => {
-                    let data = ptr.cast::<[[u8; 32]; 2]>().as_ref();
+                    let data = ptr.cast::<[[u8; 32]; 2]>().as_mut();
 
                     data[0][31] &= 0x0F; // Filter out first 4 bits (they're outside an i252).
                     data[1][31] &= 0x0F; // Filter out first 4 bits (they're outside an i252).
 
                     Self::EcPoint(Felt::from_bytes_le(&data[0]), Felt::from_bytes_le(&data[1]))
                 }
                 CoreTypeConcrete::EcState(_) => {
-                    let data = ptr.cast::<[[u8; 32]; 4]>().as_ref();
+                    let data = ptr.cast::<[[u8; 32]; 4]>().as_mut();
 
                     data[0][31] &= 0x0F; // Filter out first 4 bits (they're outside an i252).
                     data[1][31] &= 0x0F; // Filter out first 4 bits (they're outside an i252).