#http-errors #anyhow #error-http #error

anyhow-http

Customizable HTTP errors built on anyhow

6 releases (3 breaking)

0.4.2 Feb 3, 2025
0.4.1 Jan 30, 2025
0.4.0 Sep 2, 2024
0.4.0-rc.1 May 23, 2024
0.1.0 Nov 27, 2023

#581 in Rust patterns

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530 downloads per month

MIT license

34KB
689 lines

anyhow-http



anyhow-http offers customizable HTTP errors built on anyhow errors. This crates acts as a superset of anyhow, extending the functionality to define custom HTTP error responses.

Example

use axum::{
   routing::get,
   response::IntoResponse,
   Router,
};
use anyhow_http::{http_error_ret, response::Result};

#[tokio::main]
async fn main() {
    let app = Router::new()
        .route("/", get(handler));

    let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
        .await
        .unwrap();
    axum::serve(listener, app).await.unwrap();
}

fn fallible_operation() -> Result<()> {
    http_error_ret!(INTERNAL_SERVER_ERROR, "this is an error")
}

async fn handler() -> Result<impl IntoResponse> {
    fallible_operation()?;
    Ok(())
}

License

Licensed under MIT.

Dependencies

~1.3–2.7MB
~54K SLoC