https://github.com/mustakimali/actix-middleware-macro

A macro to generate actix-web middleware. Useful for the times when you can't be bothered to figure it out yourself for the 100th times.
https://github.com/mustakimali/actix-middleware-macro

Last synced: 9 days ago
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A macro to generate actix-web middleware. Useful for the times when you can't be bothered to figure it out yourself for the 100th times.

• Host: GitHub
• URL: https://github.com/mustakimali/actix-middleware-macro
• Owner: mustakimali
• Created: 2024-02-28T17:57:46.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-02-28T18:22:24.000Z (10 months ago)
• Last Synced: 2024-11-06T07:13:33.168Z (about 2 months ago)
• Language: Rust
• Homepage:
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# actix-middleware-macro

[![Build](https://github.com/mustakimali/actix-middleware-macro/actions/workflows/rust.yml/badge.svg)](https://github.com/mustakimali/actix-middleware-macro/actions/workflows/rust.yml)

[![Latest Version](https://img.shields.io/crates/v/actix-middleware-macro.svg)](https://crates.io/crates/actix-middleware-macro)

[![Rust Documentation](https://img.shields.io/badge/api-rustdoc-blue.svg)](https://docs.rs/actix-middleware-macro/)

A macro to generate actix-web middleware. Useful for the times when you can't be bothered to figure it out yourself for the 100th time.

## Usage

```rust

use actix_web::web;

use super::*;

create_middleware!(

    TimingCorsHeaders,

    |ctx: &MiddlewareTransform, req: ServiceRequest| {

        use actix_web::http::header::{HeaderName, HeaderValue};

        use chrono::Utc;

        let start = Utc::now();

        let fut = ctx.service.call(req);

        Box::pin(async move {

            let mut res = fut.await?;

            let duration = Utc::now() - start;

            res.headers_mut().insert(

                HeaderName::from_static("x-app-time-ms"),

                HeaderValue::from_str(&format!("{}", duration.num_milliseconds()))?,

            );

            Ok(res)

        })

    }

);

#[actix_web::test]

async fn works() {

    let _server = tokio::spawn(async {

        actix_web::HttpServer::new(|| {

            actix_web::App::new()

                .default_service(web::to(|| async { actix_web::HttpResponse::Ok() }))

                .wrap(timing_cors_headers_middleware::Middleware)

        })

        .bind("127.1:8080")

        .unwrap()

        .run()

        .await

        .unwrap();

    });

    tokio::time::sleep(tokio::time::Duration::from_secs(1)).await;

    let response = ureq::get("http://127.1:8080").call().unwrap();

    assert!(response.header("x-app-time-ms").is_some());

}

```