added more functionality

Cargo.toml

@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+rusqlite = "0.28.0"
 
 [dependencies.rocket]
 version = "0.5.0-rc.2"

src/main.rs

@@ -7,7 +7,6 @@ fn test() -> String {
     format!("Hello world")
 }
 
-
 #[derive(Deserialize)]
 #[serde(crate = "rocket::serde")]
 struct PostTest<'r> {
@@ -34,7 +33,6 @@ fn post_test(test: Json<PostTest<'_>>) {
         test.accuracy, 
         test.user_id
     )
-
 }
 
 #[launch]

src/sql.rs

@@ -0,0 +1 @@
+use rusqlite::{params, Connection, Result};