From 685b47247aad71468f190c42929ca6f0dce843fa Mon Sep 17 00:00:00 2001
From: Melody Horn / boringcactus <melody@boringcactus.com>
Date: Wed, 16 Jun 2021 12:36:47 -0600
Subject: make database backends generic

---
 src/db/backend.rs | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'src/db/backend.rs')

diff --git a/src/db/backend.rs b/src/db/backend.rs
index 5ae4de2..b75d5ca 100644
--- a/src/db/backend.rs
+++ b/src/db/backend.rs
@@ -1,5 +1,18 @@
-pub enum DbBackend {
-    Sqlite {
-        db_file: &'static str,
+pub use diesel::connection::Connection;
+
+pub trait Connectable {
+    type Connection: Connection;
+    fn connect(&self) -> diesel::ConnectionResult<Self::Connection>;
+}
+
+pub struct Sqlite {
+    pub db_file: &'static str,
+}
+
+impl Connectable for Sqlite {
+    type Connection = diesel::sqlite::SqliteConnection;
+
+    fn connect(&self) -> diesel::ConnectionResult<Self::Connection> {
+        Self::Connection::establish(self.db_file)
     }
 }
-- 
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