update docs

README.md

@@ -119,33 +119,37 @@ This type system now makes it impossible to check for a permission that doesn't
 
 Now lets create some relationship and check some permissions!
 ```rust
-let client = SpiceDBClient::new("http://localhost:50051", "randomkey")
-    .await? ;
-let mut request = client.create_relationships_request();
-let user_id = uuid::now_v7();
-request.add_relationship::<user, document>(
-    relationshipoperation::touch,
-    user_id,
-    None,
-    "homework",
-    documentrelation::writer,
-);
-request.add_wildcard_relationship::<user, document>(
-    relationshipoperation::touch,
-    "manga",
-    documentrelation::reader,
-);
-
-let token = request.send().await.unwrap();
-let actor = MyActor(user_id);
-let authorized = client.check_permission_at::<document>(
-        &actor,
-        "homework",
-        DocumentPermission::Write,
-        token.clone(),
-    )
+let client = SpiceDBClient::new("http://localhost:50051".to_owned(), "randomkey")
     .await?;
+let user_id = Uuid::now_v7();
+let relationships = [
+    relationship_update::<User, Document>(
+        RelationshipOperation::Touch,
+        user_id,
+        None,
+        "homework",
+        DocumentRelation::Writer,
+    ),
+    wildcard_relationship_update::<User, Document>(
+        RelationshipOperation::Touch,
+        "manga",
+        DocumentRelation::Reader,
+    ),
+];
+let token = client
+    .create_relationships(relationships, [])
+    .await
+    .unwrap();
+let actor = MyActor(user_id);
+let authorized = client.check_permission_at::<Document>(
+    &actor,
+    "homework",
+    DocumentPermission::Write,
+    token.clone(),
+)
+.await?;
 ```
 
 ## Mocking
-TODO!
+Enable the `mock` feature to instead use a client generated by `mockall`.
+All public interfaces will work as expected, but not the request builder interfaces, as those are not mocked, if you are using those currently you have to test against a real instance of SpiceDB.