Surf

Surf the web

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_{Built with 🌊 by The http-rs team}

Surf is a friendly HTTP client built for casual Rustaceans and veterans alike. It's completely modular, and built directly for async/await. Whether it's a quick script, or a cross-platform SDK, Surf will make it work.

Multi-platform out of the box
Extensible through a powerful middleware system
Reuses connections through the Client interface
Fully streaming requests and responses
TLS/SSL enabled by default
Swappable HTTP backends
HTTP/2 enabled by default

Examples

#[async_std::main]
async fn main() -> surf::Result<()> {
    let mut res = surf::get("https://httpbin.org/get").await?;
    dbg!(res.body_string().await?);
    Ok(()) 
}

It's also possible to skip the intermediate Response, and access the response type directly.

#[async_std::main]
async fn main() -> surf::Result<()> {
    dbg!(surf::get("https://httpbin.org/get").recv_string().await?);
    Ok(())
}

Both sending and receiving JSON is real easy too.

use serde::{Deserialize, Serialize};

#[derive(Deserialize, Serialize)]
struct Ip {
    ip: String
}

#[async_std::main]
async fn main() -> surf::Result<()> {
    let uri = "https://httpbin.org/post";
    let data = &Ip { ip: "129.0.0.1".into() };
    let res = surf::post(uri).body(surf::Body::from_json(data)?).await?;
    assert_eq!(res.status(), 200);

    let uri = "https://api.ipify.org?format=json";
    let Ip { ip } = surf::get(uri).recv_json().await?;
    assert!(ip.len() > 10);

    Ok(())
}

And even creating streaming proxies is no trouble at all.

#[async_std::main]
async fn main() -> surf::Result<()> {
    let req = surf::get("https://img.fyi/q6YvNqP").await?;
    let body = surf::http::Body::from_reader(req, None);
    let res = surf::post("https://box.rs/upload").body(body).await?;
    Ok(())
}

Installation

Install OpenSSL -

Ubuntu - sudo apt install libssl-dev
Fedora - sudo dnf install openssl-devel

Make sure your rust is up to date using: rustup update

With cargo add installed :

$ cargo add surf

Safety

This crate makes use of a single instance of unsafe in order to make the WASM backend work despite the Send bounds. This is safe because WASM targets currently have no access to threads. Once they do we'll be able to drop this implementation, and use a parked thread instead and move to full multi-threading in the process too.

markuskobler/surf

Surf

API Docs | Contributing | Chat

Examples

Installation

Safety

Contributing

See Also

Thanks

License