feat: use tracing-subscriber env-filter feature

1 files changed, 12 insertions, 7 deletions

diff --git a/src/main.rs b/src/main.rs
index 3055e28..1d0d33a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -31,8 +31,10 @@ use engine::window::{
     Window,
 };
 use engine::Engine;
-use tracing::Level;
-use tracing_subscriber::FmtSubscriber;
+use tracing::level_filters::LevelFilter;
+use tracing_subscriber::layer::SubscriberExt;
+use tracing_subscriber::util::SubscriberInitExt;
+use tracing_subscriber::EnvFilter;
 
 const WINDOW_SIZE: Dimens<u32> = Dimens { width: 1920, height: 1080 };
 
@@ -46,11 +48,14 @@ const RESOURCE_DIR: &str = "res";
 
 fn main() -> Result<(), Box<dyn Error>>
 {
-    let subscriber = FmtSubscriber::builder()
-        .with_max_level(Level::TRACE)
-        .finish();
-
-    tracing::subscriber::set_global_default(subscriber)?;
+    tracing_subscriber::registry()
+        .with(tracing_subscriber::fmt::layer())
+        .with(
+            EnvFilter::builder()
+                .with_default_directive(LevelFilter::DEBUG.into())
+                .from_env()?,
+        )
+        .init();
 
     let mut engine = Engine::new();