start adding in diesel

1 files changed, 10 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index cca9264..fb510a1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,6 +2,7 @@
 #[macro_use] extern crate log;
 #[macro_use] extern crate error_chain;
 #[macro_use] extern crate lazy_static;
+#[macro_use] extern crate cfg_if;
 
 extern crate dotenv;
 extern crate fern;
@@ -9,6 +10,13 @@ extern crate typemap;
 extern crate url;
 extern crate chrono;
 
+cfg_if! {
+    if #[cfg(feature = "diesel")] {
+        #[macro_use] extern crate diesel;
+        mod db;
+    }
+}
+
 mod commands;
 mod util;
 
@@ -31,6 +39,8 @@ mod errors {
         foreign_links {
             Serenity(::serenity::Error);
             MissingVar(::std::env::VarError);
+            DieselConn(::diesel::ConnectionError) #[cfg(feature = "diesel")];
+            Diesel(::diesel::result::Error) #[cfg(feature = "diesel")]; 
         }
     }
 }