Adding RUST_LOG support to tracing

Also default level has been upped to info
khonsulabs · Nov 10, 2023 · 0c3206a · 0c3206a
1 parent 89dcffd
commit 0c3206a
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Showing 3 changed files with 80 additions and 2 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -17,7 +17,9 @@ kempt = "0.2.1"
 intentional = "0.1.0"
 tracing = "0.1.40"
 
-tracing-subscriber = { version = "0.3", optional = true }
+tracing-subscriber = { version = "0.3", optional = true, features = [
+    "env-filter",
+] }
 palette = "0.7.3"
 
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -142,14 +142,24 @@ fn initialize_tracing() {
     #[cfg(feature = "tracing-output")]
     {
         use tracing::Level;
+        use tracing_subscriber::filter::LevelFilter;
+        use tracing_subscriber::layer::SubscriberExt;
+        use tracing_subscriber::util::SubscriberInitExt;
+        use tracing_subscriber::EnvFilter;
 
         #[cfg(debug_assertions)]
-        const MAX_LEVEL: Level = Level::DEBUG;
+        const MAX_LEVEL: Level = Level::INFO;
         #[cfg(not(debug_assertions))]
         const MAX_LEVEL: Level = Level::ERROR;
 
         let _result = tracing_subscriber::fmt::fmt()
             .with_max_level(MAX_LEVEL)
+            .finish()
+            .with(
+                EnvFilter::builder()
+                    .with_default_directive(LevelFilter::from_level(MAX_LEVEL).into())
+                    .from_env_lossy(),
+            )
             .try_init();
     }
 }