From 92507c8c064c1aedd4543213bc66e73d8a569f8f Mon Sep 17 00:00:00 2001
From: Sanchime <sanchime@qq.com>
Date: Wed, 4 May 2022 20:27:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=8D=95=E4=BD=8D=E5=85=83?=
 =?UTF-8?q?=E5=A7=94=E6=89=98Identity?=
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---
 Sanchime.Functional/Core/Products/Identity.cs | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 Sanchime.Functional/Core/Products/Identity.cs

diff --git a/Sanchime.Functional/Core/Products/Identity.cs b/Sanchime.Functional/Core/Products/Identity.cs
new file mode 100644
index 0000000..1c5ecf3
--- /dev/null
+++ b/Sanchime.Functional/Core/Products/Identity.cs
@@ -0,0 +1,8 @@
+namespace Sanchime.Functional.Core.Products;
+
+/// <summary>
+/// 单位元
+/// </summary>
+/// <typeparam name="T"></typeparam>
+/// <returns></returns>
+public delegate T Identity<T>();
\ No newline at end of file