cas/logger.rs
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
/// Setup tracing subscriber logger
pub fn setup() {
tracing_subscriber::registry()
.with(tracing_subscriber::EnvFilter::new(
crate::config::CONFIG.rust_log.clone(),
))
.with(tracing_subscriber::fmt::layer())
.init();
}