From b382495d28163908767df17b4fe9016bfa9d67bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=AE=87=E9=80=B8?= <Strawberry_Str@hotmail.com>
Date: Thu, 28 Nov 2024 19:25:39 +0900
Subject: [PATCH] doc(runtime): add clear docs about the sending behavior of
 OpFuture

---
 compio-runtime/src/runtime/mod.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compio-runtime/src/runtime/mod.rs b/compio-runtime/src/runtime/mod.rs
index 178dd3e5..edcb5c3b 100644
--- a/compio-runtime/src/runtime/mod.rs
+++ b/compio-runtime/src/runtime/mod.rs
@@ -506,6 +506,9 @@ pub fn spawn_blocking<T: Send + 'static>(
 
 /// Submit an operation to the current runtime, and return a future for it.
 ///
+/// It is safe but unspecified behavior to send the returned future to another
+/// runtime and poll it.
+///
 /// ## Panics
 ///
 /// This method doesn't create runtime. It tries to obtain the current runtime
@@ -517,6 +520,9 @@ pub fn submit<T: OpCode + 'static>(op: T) -> impl Future<Output = BufResult<usiz
 /// Submit an operation to the current runtime, and return a future for it with
 /// flags.
 ///
+/// It is safe but unspecified behavior to send the returned future to another
+/// runtime and poll it.
+///
 /// ## Panics
 ///
 /// This method doesn't create runtime. It tries to obtain the current runtime