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actix-web/README.md
Rob Ede ba88d3b4bf
prepare actix-web beta.9 releases (#2381)
* prepare actix-router release 0.5.0-beta.2

* prepare actix-web-codegen release 0.5.0-beta.4

* prepare actix-http release 3.0.0-beta.10

* prepare awc release 3.0.0-beta.8

* prepare actix-web release 4.0.0-beta.9

* prepare actix-http-test release 3.0.0-beta.6

* prepare actix-test release 0.1.0-beta.4

* prepare actix-files release 0.6.0-beta.7

* prepare actix-multipart release 0.4.0-beta.6

* prepare actix-web-actors release 4.0.0-beta.7

* fix http test version

* re-add patch

* update router repo url

* fix http test readme version
2021-09-09 01:35:41 +01:00

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<div align="center">
<h1>Actix Web</h1>
<p>
<strong>Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust</strong>
</p>
<p>
[![crates.io](https://img.shields.io/crates/v/actix-web?label=latest)](https://crates.io/crates/actix-web)
[![Documentation](https://docs.rs/actix-web/badge.svg?version=4.0.0-beta.9)](https://docs.rs/actix-web/4.0.0-beta.9)
[![Version](https://img.shields.io/badge/rustc-1.51+-ab6000.svg)](https://blog.rust-lang.org/2020/03/12/Rust-1.51.html)
![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-web.svg)
[![Dependency Status](https://deps.rs/crate/actix-web/4.0.0-beta.9/status.svg)](https://deps.rs/crate/actix-web/4.0.0-beta.9)
<br />
[![build status](https://github.com/actix/actix-web/workflows/CI%20%28Linux%29/badge.svg?branch=master&event=push)](https://github.com/actix/actix-web/actions)
[![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web)
![downloads](https://img.shields.io/crates/d/actix-web.svg)
[![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
</p>
</div>
## Features
* Supports *HTTP/1.x* and *HTTP/2*
* Streaming and pipelining
* Keep-alive and slow requests handling
* Client/server [WebSockets](https://actix.rs/docs/websockets/) support
* Transparent content compression/decompression (br, gzip, deflate, zstd)
* Powerful [request routing](https://actix.rs/docs/url-dispatch/)
* Multipart streams
* Static assets
* SSL support using OpenSSL or Rustls
* Middlewares ([Logger, Session, CORS, etc](https://actix.rs/docs/middleware/))
* Includes an async [HTTP client](https://docs.rs/awc/)
* Runs on stable Rust 1.51+
## Documentation
* [Website & User Guide](https://actix.rs)
* [Examples Repository](https://github.com/actix/examples)
* [API Documentation](https://docs.rs/actix-web)
* [API Documentation (master branch)](https://actix.rs/actix-web/actix_web)
## Example
Dependencies:
```toml
[dependencies]
actix-web = "3"
```
Code:
```rust
use actix_web::{get, web, App, HttpServer, Responder};
#[get("/{id}/{name}/index.html")]
async fn index(web::Path((id, name)): web::Path<(u32, String)>) -> impl Responder {
format!("Hello {}! id:{}", name, id)
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| App::new().service(index))
.bind("127.0.0.1:8080")?
.run()
.await
}
```
### More examples
* [Basic Setup](https://github.com/actix/examples/tree/master/basics/basics/)
* [Application State](https://github.com/actix/examples/tree/master/basics/state/)
* [JSON Handling](https://github.com/actix/examples/tree/master/json/json/)
* [Multipart Streams](https://github.com/actix/examples/tree/master/forms/multipart/)
* [Diesel Integration](https://github.com/actix/examples/tree/master/database_interactions/diesel/)
* [r2d2 Integration](https://github.com/actix/examples/tree/master/database_interactions/r2d2/)
* [Simple WebSocket](https://github.com/actix/examples/tree/master/websockets/websocket/)
* [Tera Templates](https://github.com/actix/examples/tree/master/template_engines/tera/)
* [Askama Templates](https://github.com/actix/examples/tree/master/template_engines/askama/)
* [HTTPS using Rustls](https://github.com/actix/examples/tree/master/security/rustls/)
* [HTTPS using OpenSSL](https://github.com/actix/examples/tree/master/security/openssl/)
* [WebSocket Chat](https://github.com/actix/examples/tree/master/websockets/chat/)
You may consider checking out
[this directory](https://github.com/actix/examples/tree/master/) for more examples.
## Benchmarks
One of the fastest web frameworks available according to the
[TechEmpower Framework Benchmark](https://www.techempower.com/benchmarks/#section=data-r20&test=composite).
## 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])
* MIT license ([LICENSE-MIT](LICENSE-MIT) or
[http://opensource.org/licenses/MIT])
at your option.
## Code of Conduct
Contribution to the actix-web repo is organized under the terms of the Contributor Covenant.
The Actix team promises to intervene to uphold that code of conduct.