Function get_by_id

examples/rocket_okapi_example/api/src/okapi_example.rs:112–119

(conn: Connection<Db>, id: i32)

#[openapi(tag = "POST")]
#[get("/<id>")]
async fn get_by_id(conn: Connection<Db>, id: i32) -> R<Option<post::Model>> {
    let db = conn.into_inner();

    let post: Option<post::Model> = Query::find_post_by_id(&db, id)
        .await
        .expect("could not find post");
    Ok(Json(post))
}

/// # delete post by Id
#[openapi(tag = "POST")]