diff --git a/sc_core/src/blob_utils.rs b/sc_core/src/blob_utils.rs
index 3f9a950..d0a3485 100644
--- a/sc_core/src/blob_utils.rs
+++ b/sc_core/src/blob_utils.rs
@@ -1,5 +1,8 @@
 use serde::Serialize;
-use storage::{sc_db_utils::{produce_blob_from_fit_vec, DataBlob, DataBlobChangeVariant}, SC_DATA_BLOB_SIZE};
+use storage::{
+    sc_db_utils::{produce_blob_from_fit_vec, DataBlob, DataBlobChangeVariant},
+    SC_DATA_BLOB_SIZE,
+};
 
 ///Creates blob list from generic serializable state
 ///
diff --git a/sc_core/src/lib.rs b/sc_core/src/lib.rs
index d8f690a..a4c49d3 100644
--- a/sc_core/src/lib.rs
+++ b/sc_core/src/lib.rs
@@ -1,6 +1,6 @@
+pub mod blob_utils;
 pub mod cryptography;
 pub mod proofs_circuits;
+pub mod public_context;
 pub mod traits;
 pub mod transaction_payloads_tools;
-pub mod public_context;
-pub mod blob_utils;
diff --git a/storage/src/sc_db_utils.rs b/storage/src/sc_db_utils.rs
index 771f599..3ef12c5 100644
--- a/storage/src/sc_db_utils.rs
+++ b/storage/src/sc_db_utils.rs
@@ -92,7 +92,11 @@ mod tests {
     static SC_DATA_BLOB_SIZE: usize = TEST_BLOB_SIZE;
 
     fn sample_vec() -> Vec<u8> {
-        (0..SC_DATA_BLOB_SIZE).collect::<Vec<usize>>().iter().map(|&x| x as u8).collect()
+        (0..SC_DATA_BLOB_SIZE)
+            .collect::<Vec<usize>>()
+            .iter()
+            .map(|&x| x as u8)
+            .collect()
     }
 
     fn sample_data_blob() -> DataBlob {
@@ -124,7 +128,11 @@ mod tests {
 
         let variants = vec![
             DataBlobChangeVariant::Created { id: 1, blob: blob1 },
-            DataBlobChangeVariant::Modified { id: 2, blob_old: blob1, blob_new: blob2 },
+            DataBlobChangeVariant::Modified {
+                id: 2,
+                blob_old: blob1,
+                blob_new: blob2,
+            },
             DataBlobChangeVariant::Deleted { id: 3 },
         ];