2 files changed, 8 insertions, 8 deletions
diff --git a/rust/src/low_level_il/expression.rs b/rust/src/low_level_il/expression.rs
index fd403c76..f8fcf9f7 100644
--- a/rust/src/low_level_il/expression.rs
+++ b/rust/src/low_level_il/expression.rs
@@ -21,7 +21,7 @@ use super::VisitorAction;
 use super::*;
 use crate::architecture::Architecture;
 use std::fmt;
-use std::fmt::{Display, Formatter};
+use std::fmt::{Debug, Display, Formatter};
 use std::marker::PhantomData;
 
 /// Used as a marker for an [`LowLevelILExpression`] that **can** produce a value.
@@ -32,7 +32,7 @@ pub struct ValueExpr;
 #[derive(Copy, Clone, Debug)]
 pub struct VoidExpr;
 
-pub trait ExpressionResultType: 'static {}
+pub trait ExpressionResultType: 'static + Debug {}
 impl ExpressionResultType for ValueExpr {}
 impl ExpressionResultType for VoidExpr {}
 
@@ -102,9 +102,9 @@ where
     R: ExpressionResultType,
 {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        f.debug_struct("Expression")
-            .field("index", &self.index)
-            .finish()
+        let op = unsafe { BNGetLowLevelILByIndex(self.function.handle, self.index.0) };
+        let t = unsafe { LowLevelILExpressionKind::from_raw(self.function, op) };
+        t.fmt(f)
     }
 }
 
diff --git a/rust/src/low_level_il/function.rs b/rust/src/low_level_il/function.rs
index 85037632..301c3f09 100644
--- a/rust/src/low_level_il/function.rs
+++ b/rust/src/low_level_il/function.rs
@@ -35,7 +35,7 @@ pub struct Mutable;
 #[derive(Copy, Clone, Debug)]
 pub struct Finalized;
 
-pub trait FunctionMutability: 'static {}
+pub trait FunctionMutability: 'static + Debug {}
 impl FunctionMutability for Mutable {}
 impl FunctionMutability for Finalized {}
 
@@ -44,7 +44,7 @@ pub struct LiftedNonSSA;
 #[derive(Copy, Clone, Debug)]
 pub struct RegularNonSSA;
 
-pub trait NonSSAVariant: 'static {}
+pub trait NonSSAVariant: 'static + Debug {}
 impl NonSSAVariant for LiftedNonSSA {}
 impl NonSSAVariant for RegularNonSSA {}
 
@@ -53,7 +53,7 @@ pub struct SSA;
 #[derive(Copy, Clone, Debug)]
 pub struct NonSSA<V: NonSSAVariant>(V);
 
-pub trait FunctionForm: 'static {}
+pub trait FunctionForm: 'static + Debug {}
 impl FunctionForm for SSA {}
 impl<V: NonSSAVariant> FunctionForm for NonSSA<V> {}