# warp
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[![Released API docs](https://docs.rs/warp/badge.svg)](https://docs.rs/warp)
A super-easy, composable, web server framework for warp speeds.
The fundamental building block of `warp` is the `Filter`: they can be combined
and composed to express rich requirements on requests.
Thanks to its `Filter` system, warp provides these out of the box:
* Path routing and parameter extraction
* Header requirements and extraction
* Query string deserialization
* JSON and Form bodies
* Static Files and Directories
* Websockets
* Access logging
Since it builds on top of [hyper](https://hyper.rs), you automatically get:
- HTTP/1
- HTTP/2
- Asynchronous
- One of the fastest HTTP implementations
- Tested and **correct**
## Example
```rust
#[macro_use]
extern crate warp;
use warp::Filter;
fn main() {
// GET /hello/warp => 200 OK with body "Hello, warp!"
let hello = path!("hello" / String)
.map(|name| format!("Hello, {}!", name));
warp::serve(hello)
.run(([127, 0, 0, 1], 3030));
}
```
For more information you can check the [docs](https://docs.rs/warp) or the [examples](https://github.com/seanmonstar/warp/tree/master/examples).