1 files changed, 10 insertions, 7 deletions
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
index 5392224..ad6cff1 100644
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -12,10 +12,10 @@ pub fn init_db_pool<'a>(dburl: &'a str) -> Pool {
     r2d2::Pool::builder().build(manager).expect("db pool")
 }
 
-use std::ops::Deref;
 use rocket::http::Status;
 use rocket::request::{self, FlashMessage, FromRequest};
-use rocket::{Request, State, Outcome};
+use rocket::{Outcome, Request, State};
+use std::ops::Deref;
 
 // Connection request guard type: a wrapper around an r2d2 pooled connection.
 pub struct DbConn(pub r2d2::PooledConnection<ConnectionManager<PgConnection>>);
@@ -30,7 +30,7 @@ impl<'a, 'r> FromRequest<'a, 'r> for DbConn {
         let pool = request.guard::<State<Pool>>()?;
         match pool.get() {
             Ok(conn) => Outcome::Success(DbConn(conn)),
-            Err(_) => Outcome::Failure((Status::ServiceUnavailable, ()))
+            Err(_) => Outcome::Failure((Status::ServiceUnavailable, ())),
         }
     }
 }
@@ -49,7 +49,7 @@ impl Deref for DbConn {
 pub struct Page<T: Display> {
     pub title: String,
     pub flash: Option<FlashMessage>,
-    pub content: T
+    pub content: T,
 }
 
 macro_rules! implement_responder_for {
@@ -59,14 +59,17 @@ macro_rules! implement_responder_for {
     // like this: `$template_type<'a>`
     // So it will have to be passed in to the argument at
     // the macro incovation instead.
-    ($template_type:ty) => (
+    ($template_type:ty) => {
         impl<'a> ::rocket::response::Responder<'a> for ::utils::Page<$template_type> {
-            fn respond_to(self, _: &::rocket::Request) -> Result<::rocket::Response<'static>, ::rocket::http::Status> {
+            fn respond_to(
+                self,
+                _: &::rocket::Request,
+            ) -> Result<::rocket::Response<'static>, ::rocket::http::Status> {
                 ::rocket::Response::build()
                     .header(::rocket::http::ContentType::HTML)
                     .sized_body(::std::io::Cursor::new(format!("{}", &self)))
                     .ok()
             }
         }
-    )
+    };
 }