From 99ffdac0fe6c3beb233391dc5c7db05e55365b56 Mon Sep 17 00:00:00 2001
From: Radyk Andrii <ander.ender@gmail.com>
Date: Mon, 30 Dec 2019 23:31:03 +0100
Subject: [PATCH] allow deprecated Error::description

---
 src/error_chain.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/error_chain.rs b/src/error_chain.rs
index 18a352e94..242113c46 100644
--- a/src/error_chain.rs
+++ b/src/error_chain.rs
@@ -301,6 +301,7 @@ macro_rules! impl_error_chain_processed {
         }
 
         impl ::std::error::Error for $error_name {
+            #[allow(deprecated)]
             fn description(&self) -> &str {
                 self.description()
             }
@@ -356,6 +357,7 @@ macro_rules! impl_error_chain_processed {
 
         impl_error_chain_kind! {
             /// The kind of an error.
+            #[allow(deprecated)]
             #[derive(Debug)]
             pub enum $error_kind_name {
                 $(
@@ -369,6 +371,7 @@ macro_rules! impl_error_chain_processed {
                 $(
                     $(#[$meta_foreign_links])*
                     $foreign_link_variant(err: $foreign_link_error_path) {
+			#[allow(deprecated)]
                         description(::std::error::Error::description(err))
                         display("{}", err)
                     }