add prefix / suffix to field

androscalpel_serializer/src/constant.rs

@@ -0,0 +1,3 @@
+//! Constants definition
+
+pub use androscalpel_serializer_derive::*;

androscalpel_serializer/src/core/mod.rs

@@ -5,7 +5,7 @@ use std::io::{Cursor, Read, Seek, SeekFrom, Write};
 
 pub use androscalpel_serializer_derive::*;
 
-mod leb;
+pub mod leb;
 pub use leb::*;
 
 #[derive(Debug, PartialEq, Eq)]
@@ -849,4 +849,29 @@ mod test {
         );
         assert!(TestEnum::deserialize_from_slice(&[255u8]).is_err());
     }
+
+    #[derive(Serializable, PartialEq, Debug)]
+    struct TestPrefixSuffix {
+        #[prefix([0x42])]
+        #[suffix([0x66, 0x66])]
+        a: u32,
+    }
+
+    #[test]
+    fn deserialize_prefix_suffix() {
+        assert_eq!(
+            TestPrefixSuffix::deserialize_from_slice(&[0x42, 0, 1, 2, 3, 0x66, 0x66]).unwrap(),
+            TestPrefixSuffix { a: 0x00010203 }
+        );
+    }
+
+    #[test]
+    fn serialize_prefix_suffix() {
+        assert_eq!(
+            TestPrefixSuffix { a: 0x00010203 }
+                .serialize_to_vec()
+                .unwrap(),
+            vec![0x42, 0, 1, 2, 3, 0x66, 0x66]
+        );
+    }
 }

androscalpel_serializer/src/lib.rs

@@ -1,3 +1,5 @@
+pub mod constant;
 pub mod core;
 
 pub use crate::core::*;
+pub use constant::*;