From 2268a7e4aaed4c356df7723262c8c895554c7af9 Mon Sep 17 00:00:00 2001
From: tqcq <99722391+tqcq@users.noreply.github.com>
Date: Fri, 19 Apr 2024 11:09:56 +0800
Subject: [PATCH] feat as const function for promise

---
 src/sled/futures/internal/promise.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/sled/futures/internal/promise.h b/src/sled/futures/internal/promise.h
index aa1ad14..b586569 100644
--- a/src/sled/futures/internal/promise.h
+++ b/src/sled/futures/internal/promise.h
@@ -29,14 +29,14 @@ public:
 
     bool IsFilled() const noexcept { return future_.IsCompleted(); }
 
-    void Failure(const FailureT &reason) { return future_.FillFailure(reason); }
+    void Failure(const FailureT &reason) const noexcept { return future_.FillFailure(reason); }
 
-    void Success(const T &value) { return future_.FillSuccess(value); }
+    void Success(const T &value) const noexcept { return future_.FillSuccess(value); }
 
-    void Success(T &&value) { return future_.FillSuccess(std::move(value)); }
+    void Success(T &&value) const noexcept { return future_.FillSuccess(std::move(value)); }
 
 private:
-    Future<T, FailureT> future_ = Future<T, FailureT>::Create();
+    mutable Future<T, FailureT> future_ = Future<T, FailureT>::Create();
 };
 }// namespace sled