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, you automatically get:

• HTTP/1
• HTTP/2
• Asynchronous
• One of the fastest HTTP implementations
• Tested and correct

Example

#[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 or the examples.