From 1638288644bbb6cb3cc9d5858827b4196271670b Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Sat, 7 Sep 2019 16:08:53 +0200
Subject: [PATCH] Reimplement std::error::Error for Error.
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It was removed with the removal of failure, but like in minidom (#18) it
was probably used by people, so let’s reintroduce it.
---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 1bf0381..900eed5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,6 +15,7 @@
 //! For usage, check the documentation on the `Jid` struct.
 
 use std::convert::Into;
+use std::error::Error as StdError;
 use std::fmt;
 use std::str::FromStr;
 
@@ -35,6 +36,8 @@ pub enum JidParseError {
     EmptyResource,
 }
 
+impl StdError for JidParseError {}
+
 impl fmt::Display for JidParseError {
     fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
         write!(fmt, "{}", match self {