Questions tagged [actix-web]
488 questions
2
votes
0 answers
How to alias in Rust without explicit lifetimes?
I need a way to make important data read-accessible, thread-safe throughout my application.
My web application in Rust with Actix-Web. Permission data is prefetched when the application starts. To be useful, the request cycle must be able to access…
Josh
- 3,258
- 2
- 19
- 31
2
votes
1 answer
Error communicating with database: IO driver has terminated
I have an API with actix_web and I'm trying to write some tests for it.
I want all the tests to share the same pool as the get_pool function resets and then seeds some data into the db.
The tests do not need to be executed in order.
The structure is…
alakhpc
- 21
- 3
2
votes
1 answer
How would I use multiple database clients in an Actix Web Application
I'm on a project where I need to manage connections to both a MongoDB Instance and a PostgreSQL instance.
My current idea is to make a custom type that will contain an Arc> and an Arc> in a struct that…
d3rpp
- 163
- 1
- 7
2
votes
0 answers
How to mock function on unit test actix web
I have an api service that has 2 layer: api and repository. The api layer is where the request handling and business logic defined, while repository is a database call functions. I want to mock the database call function on the unit testing of my…
Jay
- 21
- 2
2
votes
1 answer
multiple database pools to different databases in actix-web
How do I support multiple database pools to different databases in actix-web? I am currently using this:
// database pool for postgres db1
cfg.add_data(web::Data::new(pool.clone));
and I am able to connect to database db1. How do I add another…
ferd tomale
- 845
- 7
- 20
2
votes
0 answers
call an async function in actix-web middleware
I implemented a actix-web middleware but i'm having issues trying to retrieve a client object from a database pool because that call is an async function:
impl Service for SomeMiddleware
...
fn call(&self, request:…
ferd tomale
- 845
- 7
- 20
2
votes
0 answers
How can I use the Connection Manager on Redis?
extern crate redis;
use redis::aio::ConnectionManager;
use std::env;
pub async fn connect() -> redis::aio::ConnectionManager {
let redis_host_name =
env::var("REDIS_HOSTNAME").expect("Missing environment variable REDIS_HOSTNAME");
…
Jeyko22
- 21
- 2
2
votes
1 answer
actix-web: Add data to request in middleware
I am learning actix-web, I parsed jwt in middleware, I want to pass the data in jwt to the controller that parses to handle this request, but I don't know how to do it
my middleware:
use actix_web::{error::ErrorUnauthorized, Error};
use…
januw a
- 2,056
- 5
- 18
- 39
2
votes
1 answer
Status Codes and Headers not working in actix web
I am trying to return a response via the HTTPResponseBuilder but even when I am using a custom status_code say 307 and a header of Location: google.com, my browser is not redirecting me to the same website.
Here is the sample code that I using:
…
Sanskar Jethi
- 544
- 5
- 17
2
votes
1 answer
Rust Diesel one to one relationship
hey i'm creating an api to return users with their profile
i have two table from two separate database , users and profiles
fn handle(
&mut self,
query_strings: SearchUsersQueryStrings,
_: &mut SyncContext,
) ->…
ArtixModernal
- 661
- 2
- 8
- 21
2
votes
1 answer
How do I configure app_data() for actix_web()
In my code I have this main function:
#[actix_web::main]
async fn main() -> Result<(), StdErr> {
// loads env variables from .env
dotenv::dotenv().ok();
actix_web::HttpServer::new(move || {
let cors =…
Adam Kalinowski
- 61
- 1
- 6
2
votes
0 answers
How do I set trusted Sectigo SSL on a Actix server in RUST?
Based on my code using a .pem SSL certificate and key, I would like to know how I can use a Sectigo SSL that has Root CA Certificate - AAACertificateServices.crt, Intermediate CA Certificate - USERTrustRSAAAACA.crt, Intermediate CA Certificate -…
Mathe Eliel
- 658
- 2
- 6
- 16
2
votes
1 answer
web::block() fails with "`NonNull` cannot be shared between threads safely"
#[macro_use]
extern crate diesel;
use diesel::result::Error;
use actix_web::web;
use diesel::{PgConnection, QueryDsl, RunQueryDsl};
use r2d2::{Pool, PooledConnection};
use r2d2_diesel::ConnectionManager;
use schema::tests::dsl::*;
pub mod…
porton
- 5,214
- 11
- 47
- 95
2
votes
1 answer
What's the proper way to call a async function in another async function?
I try write my first rust web demo with actix-web. I copied the example in actix-web welcome web page and changed it as below:
use actix_web::{get, App, HttpRequest, HttpServer, Responder};
use std::io::Result;
#[get("/{name}")]
async fn greet(req:…
sh1yu
- 75
- 1
- 5
2
votes
1 answer
How to efficiently serve a file with actix-web
In actix-web, it is possible to serve a file by returning in a handler:
HttpResponse::Ok().streaming(file)
But here, file must implement the Stream- > trait. The File type from the crate async_std does not implement it, so I…
uben
- 1,221
- 2
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