Actix is a rust library built on the Actor Model which allows applications to be written as a group of independently executing but cooperating "Actors" which communicate via messages.
Actix (source code) is a Rust actors framework.
Questions tagged [rust-actix]
233 questions
2
votes
1 answer
How to display custom Tera errors in Actix?
I'm studying rust/actix/tera and cannot figure out how may I return a custom tera error string in the actix output.
Here's my code:
use actix_web::{App, get, error, Error, HttpResponse, HttpServer};
use tera::{Tera, Context};
use…
NarūnasK
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2
votes
2 answers
Multi-threading in async rust - why is my code failing to parallelize?
I'm trying to intentionally exhaust an API limit (900 calls) by running the following function:
#[get("/exhaust")]
pub async fn exhaust(_pool: web::Data, config: web::Data>) -> impl Responder {
let mut handles = vec![];
…
ilmoi
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2
votes
1 answer
How to set the status code of a response?
I'm using actix for a web application I'm working on, and I'm trying to set the status code 409 to a response, but I don't know how to do that. Something a bit like this:
HttpResponse::StatusCode(409).json(Status{
value: val,
…
Attilah
- 17,632
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2
votes
1 answer
Get the app state in FromRequest implementation
I have an actix web server and I want to get the state of my server within a FromRequest implementation.
I'd tried something like:
impl FromRequest for User {
type Config = ();
type Error = Error;
type Future = Pin
Sébastien Besnier
- 23
- 2
2
votes
1 answer
ensure actix logging in chronological order // pre-process
I have actix-web and struggle debugging, as the logger writes at the end only, and if something fails, it doesnt write at all.
RUST_LOG=actix_web=debug,actix_server=debug
let server = HttpServer::new(move || {
App::new()
…
til
- 832
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- 27
2
votes
3 answers
Serving static files with actix-web 2.0
I'm struggling with actix-web 2.0 framework of rust. I want my rust server to serve the my index.html file but most of the help available is of older versions and hence a lot has changed in newer version. I tried following code but it's not working…
Fatima Nasim
- 31
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2
votes
0 answers
Sending the same message to other actors, without clone in Actix/Rust
I need to send the same message object to other actors. It will be very costly to clone it each time. And it shouldn't actually be necessary. And I get the error as expected. "value moved here, in previous iteration of loop".
Passing parameters with…
Mesut
- 21
- 3
2
votes
0 answers
actix-web how to send response data stream by decompressing zip file
How to implement actix-web response to send file data stream, I want to send it to http response body by decompressing zip file
use zip;
use std::fs::File;
use std::io::prelude::*;
use encoding_rs::Encoder;
use std::str;
use actix_web::{web, App,…
ProJin
- 101
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- 9
2
votes
1 answer
Actix PayloadConfig limit not respected
I've got problem with setting the payload limit in Actix. No matter how I try to configure it (with app_data, data, on service level etc) I always get 413 http response with body A payload reached size limit. and following log: Error in response:…
ZZ 5
- 1,744
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2
votes
1 answer
How to await a Rust Future on a non-async function
Rust newbie here (<7 days into learning), the second hurdle I am trying to overcome after ownership rule is async/await.
I am writing a test that calls an async function and I need to get the result from the Future without using the keyword await.
I…
undefined
- 2,939
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2
votes
3 answers
Do a synchronous http client fetch within an actix thread
I have an actix endpoint, and I need to do a synchronous http client fetch to get some results, and return some data. My endpoints cannot use async, so I can't use any .await methods.
I've tried using reqwests blocking client in my endpoint like…
dessalines
- 6,352
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- 42
- 59
2
votes
0 answers
Can I use actix_web on AWS Lambda without spawning a thread for HttpServer?
I am building a REST API using AWS Lambda and Rust. I want the Rust code to handle multiple resources from within the same library as this seems to make more sense than creating a separate binary for every resource.
What I would like to do is use…
rinde
- 1,181
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2
votes
1 answer
How to use MongoDB with r2d2 and actix in rust
I am trying to make a basic web application with the rust language, using the actix framework and r2d2 with mongodb as the database. I could not find any complete and working documentation on how to archive this. Maybe someone can help me out…
ToBe
- 2,667
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2
votes
1 answer
How can I share sessions between actix-session and a PHP application when using Redis as session storage?
I want to switch my PHP website using Redis as session storage to actix-web. The only problem I've encountered is sharing sessions between my subdomains. I have many services and only some of them will get switched to Rust.
A crate already exists…
Cliff Anger
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2
votes
1 answer
Need IP address as string for rate limiting - Rust Actix
I'm trying to implement a rate-limiter based on IP address, in a websocket application, but I can't figure out how to get the IP address as a string. I've been scouring the docs and there's no mention of IP address.
I have a addr:…
dessalines
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