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Questions tagged [actix-web]

488 questions
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CSS file is not read properly using actix-web and maud

CSS is not working via link rel attributes of maud with actix-web. Where I've made mistake(s)? I think that position where I wrote link rel attributes is correct. main.rs use actix_files as fs; use actix_web::{get, App, HttpServer, Result as…
electrical apprentice
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What is the type for a vector of async functions that return "impl Responder"?

use actix_web::{delete, get, post, put, HttpResponse, Responder}; #[get("/user")] async fn get_user() -> impl Responder { HttpResponse::Ok().body("Hello world!") } #[post("/user")] async fn add_user() -> impl Responder { …
Metal_Maks_Shape
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How to drop connection to client from a handler or middleware

I am writing some anti DoS / brute force actix web middleware from which I would like to block some badly behaving clients. The blocking should be implemented by simply closing the client socket without sending any status or response to it. I found…
kyku
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How can I restart my actix httpserver at runtime in rust?

I wanted to start my web service at runtime, so I wrote the following code. However, the first startup succeeded, and the second startup always failed. I suspect that resources are occupied after the first shutdown of the web service. Who can tell…
ljhiiii
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Unable to connect with Client due to Connect(Timeout) Error

I'm trying to make an https request to a third party API from my Actix Web Server. I'm using awc::Client to make the request. I'm running the server on Windows 10 with the openssl features enabled in the Cargo.toml file. Here is the code that is…
Samuel Labrador
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Executing Python Async functions in Actix web sockets

I am trying to execute a python async function in an actix web socket. I was able to figure out how to execute a sync function and send the response back to the web socket. However, I am unable to do the same with the async functions. Here is my…
Sanskar Jethi
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Actix web send image as Response

I want to send image to the Frontend with a path /images/{pic_name}. Here is the actix web way .service(web::resource("/images/{pic_name}").route(web::get().to(images))) And here the fuction images: async fn images(req: HttpRequest, info:…
Klod Lala
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actix-web app_data is always None in request handler

I want to register application level data when configuring Actix http server, but when I try to access the data in a request handler with HttpRequest::app_data() I always get None. The code below panics in the index request handler at the expect…
Markus
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expected struct `rustls::client::ClientConfig`, found struct `ClientConfig`

I am getting this error when I try using this function https://docs.rs/awc/2.0.3/awc/struct.Connector.html#method.rustls async fn get_client_config() -> rustls::client::ClientConfig { let root_certs = rustls::RootCertStore::empty(); …
GrvTyagi
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Propagate different errors when the function output is fixed by a macro

I'm new to rust, and facing an error when propagating different error types (from actix and sqlx in this case). I saw that similar problems are addressed by changing the return of the function to the appropriate type, or to an enum of the different…
Marc Garcia
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Write behind async tasks

In a web environment with Actix-Web I want to write behind data to a database, async so the request is not held up. This could also be calling a webhook or calling an API to send an email. With Scala I would create a queue and use a thread pool…
KingOfCoders
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How can I implement REST API using paperclip in Rust so that the response types are presented in the swagger ui

Background I am using the actix-web crate to implement a REST API and the paperclip crate to generate a swagger spec endpoint. The Problem In the swagger ui, the response type is shown as application/json, but the model of the response is not shown.…
David Sackstein
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How to handle provider-like objects in Actix-Web

I have a validate endpoint, which takes in a JWT that's POSTed to it, and that works fine. Currently set up like this in the application setup: let server = HttpServer::new(|| { App::new() .wrap(Logger::default()) …
dantdj
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How can I get the response status in actix-web middleware?

I am using actix-web 3. I would like to access the current status code from within Actix-web’s middleware system. I would like to modify the request based on the StatusCode, is this possible? For instance if the user sends some data that causes…
Allan K
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Clone reqwest response

I'm currently trying to test an API endpoint using actix-web and reqwest. I can insert some records (using sqlx), and then make the request and check it returned a 200 HTTP status, and corroborate that the returned data belongs to the user created -…
Johann Esburgo
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