http2

A Tokio aware, HTTP/2 client & server implementation for Rust.

More information about this crate can be found in the crate documentation.

Features

• Client and server HTTP/2 implementation.
• Implements the full HTTP/2 specification.
• Passes h2spec.
• Focus on performance and correctness.
• Built on Tokio.

Non-goals

This package focuses solely on implementing the HTTP/2 specification. It supports client-side processing based on the original h2 branch, including:

• Optional tracing
• Pseudo-header permutation for headers frame
• Experimental and permuted settings frame support
• Priority frame support (client-side only)

This crate is now used by wreq, which will provide all of these features.

Usage

To use http2, first add this to your Cargo.toml:

[dependencies]
http2 = "0.5"

Next, add this to your crate:

extern crate http2;

use http2::server::Connection;

fn main() {
    // ...
}

Accolades

The project is based on a fork of h2.