Merge pull request #6 from Eyob94/chore/add_eq_secretguard

chore: equality for secret guards

Cargo.toml

@@ -1,8 +1,6 @@
-cargo-features = ["profile-rustflags"]
-
 [package]
 name = "shush-rs"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A Rust crate designed to manage sensitive data securely by leveraging memory protection mechanisms."
@@ -29,7 +27,5 @@ windows-sys = { version = "0.59.0", default-features = false, features = [
     "Win32_System_Diagnostics_Debug_Extensions",
 ] }
 
-
 [profile.release]
 panic = "abort"
-rustflags = ["-Dwarnings"]

src/lib.rs

@@ -204,7 +204,7 @@ impl<S: Zeroize> ExposeSecret<S> for SecretBox<S> {
 }
 
 /// Secret Guard that holds a reference to the secret.
-#[derive(Debug)]
+#[derive(Debug, Eq, PartialEq)]
 pub struct SecretGuard<'a, S>
 where
     S: Zeroize,
@@ -224,7 +224,7 @@ where
 }
 
 /// Secret Guard that holds a mutable to reference to the secret.
-#[derive(Debug)]
+#[derive(Debug, Eq, PartialEq)]
 pub struct SecretGuardMut<'a, S>
 where
     S: Zeroize,
@@ -352,4 +352,20 @@ mod tests {
             Err(_) => panic!("Expected Ok variant"),
         }
     }
+
+    #[test]
+    fn test_secret_guard_equality() {
+        let secret_guard_a = SecretGuard::new(&5);
+        let secret_guard_b = SecretGuard::new(&5);
+
+        assert!(secret_guard_a == secret_guard_b);
+
+        let mut val_a = 7;
+        let mut val_b = 5;
+
+        let secret_guard_mut_a = SecretGuardMut::new(&mut val_a);
+        let secret_guard_mut_b = SecretGuardMut::new(&mut val_b);
+
+        assert!(secret_guard_mut_a != secret_guard_mut_b)
+    }
 }