From a833ef7bf57c78a59d2e19ca4900e87424da57b3 Mon Sep 17 00:00:00 2001
From: ice_iix <ice_ix@protonmail.ch>
Date: Sat, 4 Jan 2020 19:20:36 -0800
Subject: [PATCH] Remove deprecated Error description, replaced by Display

The Display trait is already implemented, so this is only a code
deletion. Fixes 1.42-nightly warning:

warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
   --> src/protocol/mod.rs:981:40
    |
981 |             Error::IOError(ref e) => e.description(),
    |                                        ^^^^^^^^^^^
    |
    = note: `#[warn(deprecated)]` on by default
---
 protocol/src/protocol/mod.rs | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/protocol/src/protocol/mod.rs b/protocol/src/protocol/mod.rs
index 1187c18..2d9284a 100644
--- a/protocol/src/protocol/mod.rs
+++ b/protocol/src/protocol/mod.rs
@@ -973,18 +973,7 @@ impl convert::From<reqwest::Error> for Error {
     }
 }
 
-impl ::std::error::Error for Error {
-    fn description(&self) -> &str {
-        match *self {
-            Error::Err(ref val) => &val[..],
-            Error::Disconnect(_) => "Disconnect",
-            Error::IOError(ref e) => e.description(),
-            Error::Json(ref e) => e.description(),
-            #[cfg(not(target_arch = "wasm32"))]
-            Error::Reqwest(ref e) => e.description(),
-        }
-    }
-}
+impl ::std::error::Error for Error {}
 
 impl ::std::fmt::Display for Error {
     fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {