butanerocketpool

Butane database adapter for Rocket framework

Usage

1. Configure your database in Rocket.toml. Parameters url and backend_name are required. toml [default.databases.test] backend_name = "sqlite" #Butane's backend name url = "test.db"

2. Add and init database in your application's code ```rust

   [database("test")]

struct DbConn(butanerocketpool::Connection);

[launch]

fn rocket() -> _ { rocket::build().mount("/", routes![create]) .attach(DbConn::fairing()) } ``` 3. To use the connection with Butane functions apply two dereference operators.

```rust

[post("/", data = "")]

async fn create(db: DbConn, post: Json) -> (Status, Value) { let result = db.run(move |db| -> Result { let mut result = post.0; result.save(&db)?; Post::get(&db, result.id) }).await;

match result {
    Ok(res) => (Status::Created, json!({
        "message" : "Post is created!",
        "data" : res
    })),
    Err(err) => (Status::InternalServerError, json!({
        "message" : "Can't create post!",
        "error" : format!("{}", err)
    }))
}

} ```