Crate actix_extensible_rate_limit

Rate limiting middleware for actix-web

Getting Started:

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    // A backend is responsible for storing rate limit data, and choosing whether to allow/deny requests
    let backend = InMemoryBackend::builder().build();
    HttpServer::new(move || {
        // Assign a limit of 5 requests per minute per client ip address
        let input = SimpleInputFunctionBuilder::new(Duration::from_secs(60), 5)
            .real_ip_key()
            .build();
        let middleware = RateLimiter::builder(backend.clone(), input)
            .add_headers()
            .build();
        App::new().wrap(middleware)
    })
    .bind("127.0.0.1:8080")?
    .run()
    .await
}

Modules

• backend

Structs

• RateLimiter
  Rate limit middleware.
• RateLimiterBuilder

Traits

• HeaderCompatibleOutput
  A trait that a Backend::Output should implement in order to use the RateLimiterBuilder::add_headers function.