From 7525587eb38f817709b724743defad82e33b78ab Mon Sep 17 00:00:00 2001
From: ybbh <guohua16@outlook.com>
Date: Mon, 4 Mar 2024 14:05:18 +0800
Subject: [PATCH] scupt-util, Error trait

---
 src/error_type.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/error_type.rs b/src/error_type.rs
index cc1a213..b7c03f1 100644
--- a/src/error_type.rs
+++ b/src/error_type.rs
@@ -1,3 +1,4 @@
+use std::error::{Error};
 use std::fmt;
 
 #[derive(Debug, PartialEq, Eq, Clone)]
@@ -44,4 +45,8 @@ impl fmt::Display for ET {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{:?}", self)
     }
+}
+
+impl Error for ET {
+
 }
\ No newline at end of file