diff --git a/compiler/lib/Bindings/Rust/Cargo.toml b/compiler/lib/Bindings/Rust/Cargo.toml
index 4ced9e254..fed09d820 100644
--- a/compiler/lib/Bindings/Rust/Cargo.toml
+++ b/compiler/lib/Bindings/Rust/Cargo.toml
@@ -6,6 +6,3 @@ edition = "2021"
 [build-dependencies]
 bindgen = "0.60.1"
 
-[dev-dependencies]
-stdio-override = "0.1.3"
-tempfile = "3.3.0"
diff --git a/compiler/lib/Bindings/Rust/src/lib.rs b/compiler/lib/Bindings/Rust/src/lib.rs
index c64843e25..f8b2818e8 100644
--- a/compiler/lib/Bindings/Rust/src/lib.rs
+++ b/compiler/lib/Bindings/Rust/src/lib.rs
@@ -2,15 +2,39 @@
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
 
+use std::ops::AddAssign;
+
 include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
 
+pub(crate) unsafe extern "C" fn mlir_rust_string_receiver_callback(
+    mlirStrRef: MlirStringRef,
+    user_data: *mut ::std::os::raw::c_void,
+) {
+    let rust_string = &mut *(user_data as *mut String);
+    let slc = std::slice::from_raw_parts(mlirStrRef.data as *const u8, mlirStrRef.length as usize);
+    rust_string.add_assign(&String::from_utf8_lossy(slc));
+}
+
+pub fn print_mlir_operation_to_string(op: MlirOperation) -> String {
+    let mut rust_string = String::default();
+    let receiver_ptr = (&mut rust_string) as *mut String as *mut ::std::os::raw::c_void;
+
+    unsafe {
+        mlirOperationPrint(
+            op,
+            Some(mlir_rust_string_receiver_callback),
+            receiver_ptr
+        );
+    }
+
+    rust_string
+}
+
+
 #[cfg(test)]
 mod concrete_compiler_tests {
     use super::*;
     use std::ffi::CString;
-    use std::fs;
-    use stdio_override::StderrOverride;
-    use tempfile::tempdir;
 
     #[test]
     fn test_function_type() {
@@ -151,22 +175,21 @@ mod concrete_compiler_tests {
             let module = mlirModuleCreateEmpty(location);
             mlirBlockAppendOwnedOperation(mlirModuleGetBody(module), func_op);
 
-            // dump module to stderr and capture it in a temp file
-            let temp_dir = tempdir().unwrap();
-            let temp_file = temp_dir.path().join("concrete_compiler_test_stderr");
-            let guard = StderrOverride::override_file(&temp_file).unwrap();
-            mlirOperationDump(mlirModuleGetOperation(module));
-            let printed_module = fs::read_to_string(&temp_file).unwrap();
-            drop(guard);
-
-            // assert that textual representation of the created module is as expected
-            let expected_filename = std::path::Path::new(".")
-                .parent()
-                .unwrap()
-                .join("tests")
-                .join("test_module_creation_expected.mlir");
-            let expected_module = fs::read_to_string(expected_filename).unwrap();
-            assert!(printed_module.eq(expected_module.as_str()));
+            let printed_module = super::print_mlir_operation_to_string(mlirModuleGetOperation(module));
+            let expected_module = "\
+module {
+  func.func @test(%arg0: i64, %arg1: i64) -> i64 {
+    %0 = arith.addi %arg0, %arg1 : i64
+    return %0 : i64
+  }
+}
+";
+            assert_eq!(
+                printed_module,
+                expected_module,
+                "left: \n{}, right: \n{}",
+                printed_module,
+                expected_module);
         }
     }
 }
diff --git a/compiler/lib/Bindings/Rust/tests/test_module_creation_expected.mlir b/compiler/lib/Bindings/Rust/tests/test_module_creation_expected.mlir
deleted file mode 100644
index c8394bad6..000000000
--- a/compiler/lib/Bindings/Rust/tests/test_module_creation_expected.mlir
+++ /dev/null
@@ -1,6 +0,0 @@
-module {
-  func.func @test(%arg0: i64, %arg1: i64) -> i64 {
-    %0 = arith.addi %arg0, %arg1 : i64
-    return %0 : i64
-  }
-}