Update hash.rs

src/types/hash.rs

@@ -109,6 +109,14 @@ impl PartialOrd for H256 {
     }
 }
 
+pub fn random_hash() -> H256 {
+    let mut rng = rand::thread_rng();
+    let random_bytes: Vec<u8> = (0..32).map(|_| rand::random()).collect();
+    let mut raw_bytes = [0; 32];
+    raw_bytes.copy_from_slice(&random_bytes);
+    (&raw_bytes).into()
+}
+
 #[cfg(any(test, test_utilities))]
 pub fn generate_random_hash() -> H256 {
     let mut rng = rand::thread_rng();
@@ -116,4 +124,4 @@ pub fn generate_random_hash() -> H256 {
     let mut raw_bytes = [0; 32];
     raw_bytes.copy_from_slice(&random_bytes);
     (&raw_bytes).into()
-}
\ No newline at end of file
+}