Logging

Middleware that provides basic Log functionality. If the middleware is added directly to Router, it will not be able to catch the 404 error returned when all Router does not match. It is recommended to add it to Service.

Example

use salvo::logging::Logger;
use salvo::prelude::*;

#[handler]
async fn hello() -> &'static str {
    "Hello World"
}

#[tokio::main]
async fn main() {
    tracing_subscriber::fmt().init();

    let router = Router::new().get(hello);
    let service = Service::new(router).hoop(Logger::new());

    let acceptor = TcpListener::new("0.0.0.0:5800").bind().await;
    Server::new(acceptor).serve(service).await;
}

[package]
name = "example-logging"
version = "0.1.0"
edition = "2021"
publish = false


[dependencies]
salvo = { workspace = true, features = ["logging"] }
tokio = { version = "1", features = ["macros"] }
tracing = "0.1"
tracing-subscriber = "0.3"