这就正确地将DB池 Package 在智能指针中，然后路由处理程序可以在应用程序中使用该智能指针 ...
self.name) .header(ContentType::new("application", "x-person")) .ok() } } ...
running code running in threads that are not tied to the main thread or event dispatch thread, in order to get an “application not responding” error. A common mistake that is made is long running tasks are performed in this EDT/main thread, and this leads to lots of application failures...
Here is an example of how easy it can be to safely add concurrency to a Rust application. We have a function that iterates through an array of numbers and sums all even numbers. This is a highly parallelizable operation and for very large arrays, we could see the function getting signific...
Our application needs to be able to handle a few things: If any errors occur, they should propagate out and produce an error message (from the tyep Pid1Error) to the user. We want to use the new async/.await and Futures stuff in Rust 1.39 (we'll see how later). If everything go...
In this simple toy example we don't care if the count completes or not so this future is cancel-safe in that sense, but if finishing the count was critical to our application then cancelling this future would be a problem. To make sure the future completes we can await it afte...
/// Create Test clients for each application. Tests can specify which client /// to use by designating the value in the `app_id` of the subscription URL. /// While the `success` client is always defined, the `error` client can take on ...
I'm trying to make a form to create posts(I'm not acessing db yet) in Rocket Rust. When I try to submit the form I get error 422. Error: POST /new_post application/x-www-form-urlencoded: => Matched: POST /new_post(new_post_form) ...
One minor downside is the swagger UI documents it properly but can't format working requests anymore: it can't format the requests from the UI form, ie: curl -X 'GET' \ 'localhost:8800/api{namespace<.+}/>:id' \ -H 'accept: application/json; charset=utf-8' –navicore Commented...
then using this command to cross compile the application: cargo build --target x86_64-unknown-linux-musl facing the error: > cross build --target x86_64-unknown-linux-musl [cross] warning: using newer rustc `1.70.0 (90c541806 2023-05-31)` for the target....