Remove 'use_extern_macros' feature: stabilized.

contrib/lib/src/databases.rs

@@ -54,8 +54,6 @@
 //! In your application's source code, one-time:
 //!
 //! ```rust
-//! # #![feature(use_extern_macros)]
-//! #
 //! # extern crate rocket;
 //! # extern crate rocket_contrib;
 //! #
@@ -76,7 +74,7 @@
 //! Whenever a connection to the database is needed:
 //!
 //! ```rust
-//! # #![feature(plugin, decl_macro, use_extern_macros)]
+//! # #![feature(plugin, decl_macro)]
 //! # #![plugin(rocket_codegen)]
 //! #
 //! # extern crate rocket;
@@ -192,7 +190,6 @@
 //! internal type of the structure must implement [`Poolable`].
 //!
 //! ```rust
-//! # #![feature(use_extern_macros)]
 //! # extern crate rocket;
 //! # extern crate rocket_contrib;
 //! use rocket_contrib::databases::{database, diesel};
@@ -228,7 +225,6 @@
 //! together, a use of the `#[database]` attribute looks as follows:
 //!
 //! ```rust
-//! # #![feature(use_extern_macros)]
 //! # extern crate rocket;
 //! # extern crate rocket_contrib;
 //! #
@@ -267,7 +263,6 @@
 //! connection to a given database:
 //!
 //! ```rust
-//! # #![feature(use_extern_macros)]
 //! # #![feature(plugin, decl_macro)]
 //! # #![plugin(rocket_codegen)]
 //! #
@@ -290,7 +285,7 @@
 //! connection type:
 //!
 //! ```rust
-//! # #![feature(plugin, decl_macro, use_extern_macros)]
+//! # #![feature(plugin, decl_macro)]
 //! # #![plugin(rocket_codegen)]
 //! #
 //! # extern crate rocket;

contrib/lib/src/lib.rs

@@ -1,4 +1,3 @@
-#![feature(use_extern_macros)]
 #![feature(crate_visibility_modifier)]
 #![feature(never_type)]
 #![feature(doc_cfg)]

contrib/lib/tests/databases.rs

@@ -1,5 +1,3 @@
-#![feature(use_extern_macros)]
-
 extern crate rocket;
 extern crate rocket_contrib;
 

core/codegen/build.rs

@@ -8,7 +8,7 @@ use yansi::Color::{Red, Yellow, Blue, White};
 use version_check::{supports_features, is_min_version, is_min_date};
 
 // Specifies the minimum nightly version needed to compile Rocket's codegen.
-const MIN_DATE: &'static str = "2018-08-14";
+const MIN_DATE: &'static str = "2018-08-17";
 const MIN_VERSION: &'static str = "1.30.0-nightly";
 
 fn main() {

core/http/src/lib.rs

@@ -1,5 +1,5 @@
 #![feature(specialization)]
-#![feature(proc_macro_non_items, use_extern_macros)]
+#![feature(proc_macro_non_items)]
 #![feature(const_fn)]
 #![feature(try_from)]
 #![feature(crate_visibility_modifier)]

core/lib/build.rs

@@ -8,8 +8,8 @@ use yansi::Color::{Red, Yellow, Blue, White};
 use version_check::{supports_features, is_min_version, is_min_date};
 
 // Specifies the minimum nightly version needed to compile Rocket.
-const MIN_DATE: &'static str = "2018-07-16";
-const MIN_VERSION: &'static str = "1.29.0-nightly";
+const MIN_DATE: &'static str = "2018-08-17";
+const MIN_VERSION: &'static str = "1.30.0-nightly";
 
 fn main() {
     let ok_channel = supports_features();

core/lib/src/lib.rs

@@ -4,7 +4,7 @@
 #![feature(try_trait)]
 #![feature(fnbox)]
 #![feature(never_type)]
-#![feature(proc_macro_non_items, use_extern_macros)]
+#![feature(proc_macro_non_items)]
 #![feature(crate_visibility_modifier)]
 #![feature(try_from)]
 

examples/todo/src/main.rs

@@ -1,4 +1,4 @@
-#![feature(plugin, decl_macro, use_extern_macros, custom_derive, const_fn)]
+#![feature(plugin, decl_macro, custom_derive, const_fn)]
 #![plugin(rocket_codegen)]
 
 #[macro_use] extern crate rocket;