From 359a33797589d87ad9177e9ae7ff6c5acd2dabc9 Mon Sep 17 00:00:00 2001
From: Hendrik Sollich <hendrik@hoodie.de>
Date: Sun, 27 May 2018 12:27:41 +0200
Subject: [PATCH] Rename lint unused_doc_comment to unused_doc_comments

---
 src/error_chain.rs           | 4 ++--
 src/impl_error_chain_kind.rs | 4 ++--
 src/lib.rs                   | 1 -
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/error_chain.rs b/src/error_chain.rs
index 9b95a77d3..ddba1920d 100644
--- a/src/error_chain.rs
+++ b/src/error_chain.rs
@@ -179,7 +179,7 @@ macro_rules! impl_error_chain_processed {
                 self.description()
             }
 
-            #[allow(unknown_lints, unused_doc_comment)]
+            #[allow(unknown_lints, unused_doc_comments)]
             fn cause(&self) -> Option<&::std::error::Error> {
                 match self.1.next_error {
                     Some(ref c) => Some(&**c),
@@ -421,7 +421,7 @@ macro_rules! impl_extract_backtrace {
     ($error_name: ident
      $error_kind_name: ident
      $([$link_error_path: path, $(#[$meta_links: meta])*])*) => {
-        #[allow(unknown_lints, unused_doc_comment)]
+        #[allow(unknown_lints, unused_doc_comments)]
         fn extract_backtrace(e: &(::std::error::Error + Send + 'static))
             -> Option<$crate::InternalBacktrace> {
             if let Some(e) = e.downcast_ref::<$error_name>() {
diff --git a/src/impl_error_chain_kind.rs b/src/impl_error_chain_kind.rs
index 69569b64d..2d51a9296 100644
--- a/src/impl_error_chain_kind.rs
+++ b/src/impl_error_chain_kind.rs
@@ -224,7 +224,7 @@ macro_rules! impl_error_chain_kind {
             $item:ident: $imode:tt [$(#[$imeta:meta])*] [$( $var:ident: $typ:ty ),*] {$( $funcs:tt )*}
         )*}
     ) => {
-        #[allow(unknown_lints, unused, unused_doc_comment)]
+        #[allow(unknown_lints, unused, unused_doc_comments)]
         impl ::std::fmt::Display for $name {
             fn fmt(&self, fmt: &mut ::std::fmt::Formatter)
                 -> ::std::fmt::Result
@@ -247,7 +247,7 @@ macro_rules! impl_error_chain_kind {
                 }
             }
         }
-        #[allow(unknown_lints, unused, unused_doc_comment)]
+        #[allow(unknown_lints, unused, unused_doc_comments)]
         impl $name {
             /// A string describing the error kind.
             pub fn description(&self) -> &str {
diff --git a/src/lib.rs b/src/lib.rs
index ac185c643..f4a802c30 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,4 @@
 #![deny(missing_docs)]
-#![allow(unknown_lints)] // to be removed when unused_doc_comments lints is merged
 #![doc(html_root_url = "https://docs.rs/error-chain/0.11.0")]
 
 //! A library for consistent and reliable error handling