enable doc test for default features

.gitlab-ci.yml

@@ -14,6 +14,7 @@ test-default:
     - cargo -V
     - cargo sweep -s
   script:
+    - cargo test --workspace --doc
     - cargo test --workspace --tests
     - cargo test --workspace --tests -- --ignored
   after_script:

src/lib.rs

@@ -123,9 +123,9 @@ None of this is currently supported by gotham's own JWT middleware.
 A simple example that uses only a single secret could look like this:
 
 ```rust,no_run
+# #[macro_use] extern crate gotham_restful_derive;
 # #[cfg(feature = "auth")]
 # mod auth_feature_enabled {
-# #[macro_use] extern crate gotham_restful_derive;
 # use gotham::{router::builder::*, pipeline::{new_pipeline, single::single_pipeline}, state::State};
 # use gotham_restful::*;
 # use serde::{Deserialize, Serialize};

src/result/auth_result.rs

@@ -22,9 +22,9 @@ client is authenticated. Otherwise, an empty _403 Forbidden_ response will be is
 look something like this (assuming the `auth` feature is enabled):
 
 ```rust
+# #[macro_use] extern crate gotham_restful_derive;
 # #[cfg(feature = "auth")]
 # mod auth_feature_enabled {
-# #[macro_use] extern crate gotham_restful_derive;
 # use gotham::state::State;
 # use gotham_restful::*;
 # use serde::Deserialize;
@@ -82,9 +82,9 @@ client is authenticated. Otherwise, an empty _403 Forbidden_ response will be is
 look something like this (assuming the `auth` feature is enabled):
 
 ```
+# #[macro_use] extern crate gotham_restful_derive;
 # #[cfg(feature = "auth")]
 # mod auth_feature_enabled {
-# #[macro_use] extern crate gotham_restful_derive;
 # use gotham::state::State;
 # use gotham_restful::*;
 # use serde::Deserialize;