Change Failure to Error, fixes compilation error

src/cookies.rs

@@ -34,7 +34,7 @@ impl<'r> FromRequest<'r> for Session {
         if let Some(session) = get_session(cookies) {
             Outcome::Success(session)
         } else {
-            Outcome::Failure((Status::Unauthorized, Error::UnauthorizedError))
+            Outcome::Error((Status::Unauthorized, Error::UnauthorizedError))
         }
     }
 }

src/user/auth.rs

@@ -64,7 +64,7 @@ impl<'r> FromRequest<'r> for Auth<'r> {
         let users: &State<Users> = if let Outcome::Success(users) = req.guard().await {
             users
         } else {
-            return Outcome::Failure((Status::InternalServerError, Error::UnmanagedStateError));
+            return Outcome::Error((Status::InternalServerError, Error::UnmanagedStateError));
         };
 
         Outcome::Success(Auth {

src/user/user_impl.rs

@@ -113,13 +113,13 @@ impl<'r> FromRequest<'r> for User {
         let guard = request.guard().await;
         let auth: Auth = match guard {
             Success(auth) => auth,
-            Failure(x) => return Failure(x),
+            Error(x) => return Error(x),
             Forward(x) => return Forward(x),
         };
         if let Some(user) = auth.get_user().await {
             Outcome::Success(user)
         } else {
-            Outcome::Failure((Status::Unauthorized, Error::UnauthorizedError))
+            Outcome::Error((Status::Unauthorized, Self::Error::UnauthorizedError))
         }
     }
 }
@@ -132,15 +132,15 @@ impl<'r> FromRequest<'r> for AdminUser {
         let guard = request.guard().await;
         let auth: Auth = match guard {
             Success(auth) => auth,
-            Failure(x) => return Failure(x),
+            Error(x) => return Error(x),
             Forward(x) => return Forward(x),
         };
         if let Some(user) = auth.get_user().await {
             if user.is_admin {
                 return Outcome::Success(AdminUser(user));
             }
         }
-        Outcome::Failure((Status::Unauthorized, Error::UnauthorizedError))
+        Outcome::Error((Status::Unauthorized, Self::Error::UnauthorizedError))
     }
 }