PostgreSQL 18built into your app.

01use oliphaunt::Oliphaunt;0203async fn open_database() -> oliphaunt::Result<()> {04    let db = Oliphaunt::builder()05        .path(".oliphaunt")06        .native_direct()07        .open()08        .await?;0910    db.execute(r#"11        CREATE TABLE IF NOT EXISTS todos (12            id bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,13            title text NOT NULL UNIQUE,14            done boolean NOT NULL DEFAULT false15        )16    "#).await?;17    db.query_params(18        "INSERT INTO todos (title) VALUES ($1)          ON CONFLICT (title) DO UPDATE SET done = false",19        ["Run the first product query"],20    ).await?;21    let todos = db22        .query("SELECT title FROM todos WHERE NOT done ORDER BY id DESC LIMIT 20")23        .await?;24    let first_title = todos.get_text(0, "title")?;2526    db.close().await?;27    Ok(())28}