1 files changed, 16 insertions, 12 deletions
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index c1336561..b8f2be88 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -1,19 +1,22 @@
 #[macro_use]
 extern crate fatcat_api;
 extern crate chrono;
-#[macro_use] extern crate diesel;
-extern crate iron_diesel_middleware;
+#[macro_use]
+extern crate diesel;
 extern crate dotenv;
 extern crate futures;
-#[macro_use] extern crate hyper;
+extern crate iron_diesel_middleware;
+#[macro_use]
+extern crate hyper;
 extern crate swagger;
-#[macro_use] extern crate error_chain;
+#[macro_use]
+extern crate error_chain;
 extern crate iron;
 extern crate r2d2;
 extern crate r2d2_diesel;
 
-pub mod database_schema;
 pub mod api_server;
+pub mod database_schema;
 
 mod errors {
     error_chain!{}
@@ -23,10 +26,10 @@ pub use self::errors::*;
 use diesel::pg::PgConnection;
 use diesel::prelude::*;
 use dotenv::dotenv;
-use std::env;
-use iron::{Request, Response};
 use iron::middleware::AfterMiddleware;
+use iron::{Request, Response};
 use r2d2_diesel::ConnectionManager;
+use std::env;
 
 pub type ConnectionPool = r2d2::Pool<r2d2_diesel::ConnectionManager<diesel::pg::PgConnection>>;
 
@@ -42,10 +45,10 @@ pub fn server() -> Result<api_server::Server> {
     dotenv().ok();
     let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
     let manager = ConnectionManager::<PgConnection>::new(database_url);
-    let pool = r2d2::Pool::builder().build(manager).expect("Failed to create database pool.");
-    Ok(api_server::Server {
-        db_pool: pool,
-    })
+    let pool = r2d2::Pool::builder()
+        .build(manager)
+        .expect("Failed to create database pool.");
+    Ok(api_server::Server { db_pool: pool })
 }
 
 /// HTTP header middleware
@@ -55,7 +58,8 @@ pub struct XClacksOverheadMiddleware;
 
 impl AfterMiddleware for XClacksOverheadMiddleware {
     fn after(&self, _req: &mut Request, mut res: Response) -> iron::IronResult<Response> {
-        res.headers.set(XClacksOverhead("GNU aaronsw, jpb".to_owned()));
+        res.headers
+            .set(XClacksOverhead("GNU aaronsw, jpb".to_owned()));
         Ok(res)
     }
 }