# actix-http > HTTP primitives for the Actix ecosystem. [![crates.io](https://img.shields.io/crates/v/actix-http?label=latest)](https://crates.io/crates/actix-http) [![Documentation](https://docs.rs/actix-http/badge.svg?version=3.1.0)](https://docs.rs/actix-http/3.1.0) ![Version](https://img.shields.io/badge/rustc-1.57+-ab6000.svg) ![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-http.svg)
[![dependency status](https://deps.rs/crate/actix-http/3.1.0/status.svg)](https://deps.rs/crate/actix-http/3.1.0) [![Download](https://img.shields.io/crates/d/actix-http.svg)](https://crates.io/crates/actix-http) [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x) ## Documentation & Resources - [API Documentation](https://docs.rs/actix-http) - Minimum Supported Rust Version (MSRV): 1.54 ## Example ```rust use std::{env, io}; use actix_http::{HttpService, Response}; use actix_server::Server; use futures_util::future; use http::header::HeaderValue; use tracing::info; #[actix_rt::main] async fn main() -> io::Result<()> { env::set_var("RUST_LOG", "hello_world=info"); env_logger::init(); Server::build() .bind("hello-world", "127.0.0.1:8080", || { HttpService::build() .client_timeout(1000) .client_disconnect(1000) .finish(|_req| { info!("{:?}", _req); let mut res = Response::Ok(); res.header("x-head", HeaderValue::from_static("dummy value!")); future::ok::<_, ()>(res.body("Hello world!")) }) .tcp() })? .run() .await } ``` ## License This project is licensed under either of - Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)) - MIT license ([LICENSE-MIT](LICENSE-MIT) or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT)) at your option. ## Code of Conduct Contribution to the actix-http crate is organized under the terms of the Contributor Covenant, the maintainer of actix-http, @fafhrd91, promises to intervene to uphold that code of conduct.