Allow clippy::needless_doctest_main lint

Author: JohnTitor

diesel/src/lib.rs

@@ -103,11 +103,12 @@
 )]
 // Clippy lints
 #![allow(
+    clippy::match_same_arms,
+    clippy::needless_doctest_main,
     clippy::option_map_unwrap_or_else,
     clippy::option_map_unwrap_or,
-    clippy::match_same_arms,
-    clippy::type_complexity,
-    clippy::redundant_field_names
+    clippy::redundant_field_names,
+    clippy::type_complexity
 )]
 #![cfg_attr(test, allow(clippy::option_map_unwrap_or, clippy::result_unwrap_used))]
 #![warn(

diesel_cli/src/infer_schema_internals/information_schema.rs

@@ -16,10 +16,8 @@ use super::inference;
 use super::table_data::TableName;
 
 pub trait UsesInformationSchema: Backend {
-    type TypeColumn: SelectableExpression<
-            self::information_schema::columns::table,
-            SqlType = sql_types::Text,
-        > + NonAggregate
+    type TypeColumn: SelectableExpression<self::information_schema::columns::table, SqlType = sql_types::Text>
+        + NonAggregate
         + QueryId
         + QueryFragment<Self>;
 

diesel_cli/src/main.rs

@@ -3,14 +3,14 @@
 // Clippy lints
 #![allow(clippy::option_map_unwrap_or_else, clippy::option_map_unwrap_or)]
 #![warn(
-    clippy::wrong_pub_self_convention,
+    clippy::if_not_else,
+    clippy::items_after_statements,
     clippy::mut_mut,
     clippy::non_ascii_literal,
     clippy::similar_names,
     clippy::unicode_not_nfc,
-    clippy::if_not_else,
-    clippy::items_after_statements,
-    clippy::used_underscore_binding
+    clippy::used_underscore_binding,
+    clippy::wrong_pub_self_convention
 )]
 #![cfg_attr(test, allow(clippy::result_unwrap_used))]
 

diesel_derives/src/lib.rs

@@ -3,6 +3,7 @@
 #![deny(warnings, missing_copy_implementations)]
 // Clippy lints
 #![allow(
+    clippy::needless_doctest_main,
     clippy::needless_pass_by_value,
     clippy::option_map_unwrap_or_else,
     clippy::option_map_unwrap_or