Replace log+env_logger with tokio-tracing.

Author: denschub

Cargo.lock

@@ -14,8 +14,6 @@ lto = "fat"
 anyhow = "1"
 chrono = { version = "0.4", features = ["serde"] }
 clap = { version = "4", features = ["cargo", "derive", "env", "wrap_help"] }
-env_logger = "0.11"
-log = "0.4"
 num_cpus = "1"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -27,4 +25,6 @@ sqlx = { version = "0.7", features = [
 ] }
 syslog_loose = "0.21"
 tokio = { version = "1", features = ["full"] }
+tracing = "0.1"
+tracing-subscriber = "0.3"
 uuid = { version = "1", features = ["v4"] }

Cargo.toml

@@ -1,10 +1,10 @@
 use anyhow::{Error, Result};
-use log::{info, trace};
 use sqlx::PgPool;
 use tokio::{
     net::UdpSocket,
     sync::mpsc::{channel, Receiver, Sender},
 };
+use tracing::{info, trace};
 
 use crate::parsers::AccessLogEntry;
 

src/bridge.rs

@@ -6,8 +6,8 @@ use nginx_syslog_postgres_bridge::{Bridge, Settings};
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    env_logger::init();
     let settings = Settings::parse();
+    tracing_subscriber::fmt::init();
 
     let udp_socket = tokio::net::UdpSocket::bind(settings.listen_addr).await?;
     let db_pool = PgPoolOptions::new()