Module salvo_extra::catch_panic

Available on crate feature catch-panic only.

Middleware for catch panic in handlers.

This middleware catches panics and write 500 Internal Server Error into response. This middleware should be used as the first middleware.

Example

use salvo_core::prelude::*;
use salvo_extra::catch_panic::CatchPanic;

#[handler]
async fn hello() {
    panic!("panic error!");
}

#[tokio::main]
async fn main() {
    let router = Router::new().hoop(CatchPanic::new()).get(hello);
    let acceptor = TcpListener::new("0.0.0.0:5800").bind().await;
    Server::new(acceptor).serve(router).await;
}

Structs

• CatchPanic
  Middleware for catch panic in handlers.