daemon: Import EnvFilter so RUST_LOG env var works

Cargo.lock

@@ -17,6 +17,15 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "anstyle"
 version = "1.0.7"
@@ -611,6 +620,15 @@ version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
 
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.2"
@@ -839,6 +857,50 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "regex"
+version = "1.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata 0.4.6",
+ "regex-syntax 0.8.3",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax 0.8.3",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -1158,8 +1220,12 @@ version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
 dependencies = [
+ "matchers",
+ "once_cell",
+ "regex",
  "sharded-slab",
  "thread_local",
+ "tracing",
  "tracing-core",
 ]
 

Cargo.toml

@@ -25,7 +25,7 @@ tokio-stream = { version = "0.1", default-features = false }
 tokio-util = { version = "0.7", default-features = false }
 toml = "0.8"
 tracing = { version = "0.1", default-features = false }
-tracing-subscriber = { version = "0.3", default-features = false, features = ["fmt"] }
+tracing-subscriber = { version = "0.3", default-features = false, features = ["env-filter", "fmt"] }
 udev = "0.8"
 xdg = "2.5"
 zbus = { version = "4", default-features = false, features = ["tokio"] }

src/daemon/mod.rs

@@ -16,6 +16,7 @@ use tokio_util::sync::CancellationToken;
 use tracing::{debug, error, info};
 use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::registry::LookupSpan;
+use tracing_subscriber::EnvFilter;
 use zbus::connection::Connection;
 
 use crate::daemon::config::{read_config, read_state, write_state};
@@ -80,7 +81,9 @@ impl<C: DaemonContext> Daemon<C> {
 
         let log_receiver = LogReceiver::new(connection.clone()).await?;
         let remote_logger = LogLayer::new(&log_receiver).await;
-        let subscriber = subscriber.with(remote_logger);
+        let subscriber = subscriber
+            .with(EnvFilter::from_default_env())
+            .with(remote_logger);
         tracing::subscriber::set_global_default(subscriber)?;
 
         let mut daemon = Daemon {