Added database init function

back/src/create_db.rs

@@ -0,0 +1,16 @@
+use sqlite::{Connection, State, Error};
+
+pub fn init() -> sqlite::Result<()> {
+    let conn = Connection::open("./data/data.db")?;
+
+    conn.execute(
+        "CREATE TABLE IF NOT EXISTS articles (
+            id INTEGER PRIMARY KEY,
+            title TEXT NOT NULL,
+            subTitle TEXT,
+            content TEXT NOT NULL
+        )",
+    )?;
+
+    Ok(())
+}