From c006db63d2066a8147909c123fed5243da0bcc65 Mon Sep 17 00:00:00 2001
From: Andrew Gauger <andygauge@gmail.com>
Date: Thu, 20 Feb 2020 09:18:27 -0800
Subject: [PATCH] Prepare for 12.2 release (#287)

---
 CHANGELOG.md       | 5 ++++-
 Cargo.toml         | 5 +++--
 src/error_chain.rs | 8 ++++++--
 src/lib.rs         | 2 +-
 4 files changed, 14 insertions(+), 6 deletions(-)
 mode change 100644 => 100755 CHANGELOG.md
 mode change 100644 => 100755 Cargo.toml
 mode change 100644 => 100755 src/error_chain.rs
 mode change 100644 => 100755 src/lib.rs

diff --git a/CHANGELOG.md b/CHANGELOG.md
old mode 100644
new mode 100755
index b66700208..639d24c70
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
-# Unreleased
+# 0.12.2
+- [allow `Error::description` to be used for rust below 1.42](https://github.com/rust-lang-nursery/error-chain/pull/285)
+- [Improvements to has_backtrace_depending_on_env](https://github.com/rust-lang-nursery/error-chain/pull/277)
+- Backtrace support now requires rust 1.32.0
 
 # 0.12.1
 
diff --git a/Cargo.toml b/Cargo.toml
old mode 100644
new mode 100755
index d3ba89fbf..c1f3ad9ca
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,10 +1,11 @@
 [package]
 name = "error-chain"
-version = "0.12.1" # remember to update html_root_url
+version = "0.12.2" # remember to update html_root_url
 authors = [ "Brian Anderson <banderson@mozilla.com>",
             "Paul Colomiets <paul@colomiets.name>",
             "Colin Kiegel <kiegel@gmx.de>",
-            "Yamakaky <yamakaky@yamaworld.fr>"]
+            "Yamakaky <yamakaky@yamaworld.fr>",
+            "Andrew Gauger <andygauge@gmail.com>"]
 description = "Yet another error boilerplate library."
 keywords = ["error"]
 categories = ["rust-patterns"]
diff --git a/src/error_chain.rs b/src/error_chain.rs
old mode 100644
new mode 100755
index 4f99243e7..838270962
--- a/src/error_chain.rs
+++ b/src/error_chain.rs
@@ -73,14 +73,18 @@ macro_rules! impl_error_chain_cause_or_source {
 #[cfg(has_error_description_deprecated)]
 #[macro_export(local_inner_macros)]
 macro_rules! call_to_deprecated_description {
-    ($e:ident) => { "" };
+    ($e:ident) => {
+        ""
+    };
 }
 
 #[doc(hidden)]
 #[cfg(not(has_error_description_deprecated))]
 #[macro_export(local_inner_macros)]
 macro_rules! call_to_deprecated_description {
-    ($e:ident) => { ::std::error::Error::description($e) };
+    ($e:ident) => {
+        ::std::error::Error::description($e)
+    };
 }
 
 /// Prefer to use `error_chain` instead of this macro.
diff --git a/src/lib.rs b/src/lib.rs
old mode 100644
new mode 100755
index a91b218db..b6bd2f278
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,5 @@
 #![deny(missing_docs)]
-#![doc(html_root_url = "https://docs.rs/error-chain/0.12.1")]
+#![doc(html_root_url = "https://docs.rs/error-chain/0.12.2")]
 
 //! A library for consistent and reliable error handling
 //!