You can pass the status and provide Actix in many ways, but the simplest method should be the app:: data method. We need to pass some state to Actix to use: mtcnn structure and run method. This sets the debug level log for our app and Actix web, but allows us to change the log level through the environment variable. Set the `RUST_LOG` var if none is providedĮnv::set_var("RUST_LOG", "mtcnn=DEBUG,actix_web=DEBUG") Let’s set the environment variable rust_ Log, and then start our logger. Pretty_ env_ Logger still uses environment variables. I like to use pretty_env_logger, because it prints different levels into different colors, and we can use useful timestamps. So let’s pass structoptTo make this very small demo with the help of: #Īctix Web Usage log crateTo display errors and debug messages. Even so, we should use a reasonable default value. I think the only parameter we should get at first is the listening address. Because we no longer have input and output files, we need to change the parameters required by the application. We no longer use it as a command-line program, but as a self managed web application. We have encapsulated the behavior and created a few functions that work well. OK, we have completed our mtcnn structure and method! Can we go further? Yes, absolutely! But for now, I think that’s what we need. Draw a green line around the bounding boxĭraw_hollow_rect_mut(&mut output_image, rect, LINE_COLOUR) Let rect = Rect::at(bbox.x1 as i32, bbox.y1 as i32) It only responds to a picture instead of saving a file: //Let's clone the input image While we have responses, iterate through Let prob_res: Tensor = args.fetch(prob)? Let bbox_res: Tensor = args.fetch(bbox)? We get the bounding boxes and put them into our bbox structure: //Our bounding box extents This has not changed since our main method. use tensorflow:: 2.4 get bounding box (face position)
ANDTHEN ACTIX BLOCK CODE
I think you should do it yourself now: asynchronous programming is always challenging.Īgain, for the impatient, you can find the reference code on the Actix web branch: Some people suggest waiting for the release of async / await and friends features before delving into futures. To this end, I suggest you start from tokioStart. I’ll try to explain it in simpler terms, but understanding the futures ecosystem will help read this article very effectively. This article assumes that you are right FuturesAnd how it works. With the release of Actix web version 1.0, I think it will be a good time to build something with it. Javascript middleware often involves writing only a single function.Last article I wrote Tensorflow rust actual combat part IThis time, let’s look at what is established using tensorflow and provide services through the HTTP interface. As with any real project, this required writing some middleware, and while there are plenty of simple examples for Actix Web, it took a bit more effort to figure out what understand why things are done the way they are. For my Ergo task orchestrator side project, I’ve been writing the entire backend in Rust.