Feature gate instrument imports.

overwatch-rs/src/overwatch/handle.rs

@@ -6,7 +6,9 @@ use crate::overwatch::Services;
 use crate::services::ServiceData;
 use tokio::runtime::Handle;
 use tokio::sync::mpsc::Sender;
-use tracing::{error, info, instrument};
+use tracing::{error, info};
+#[cfg(feature = "instrumentation")]
+use tracing::instrument;
 
 // internal
 use crate::services::relay::Relay;
@@ -62,7 +64,10 @@ impl OverwatchHandle {
     }
 
     /// Send an overwatch command to the overwatch runner
-    #[cfg_attr(feature = "instrumentation", instrument(name = "overwatch-command-send", skip(self)))]
+    #[cfg_attr(
+        feature = "instrumentation",
+        instrument(name = "overwatch-command-send", skip(self))
+    )]
     pub async fn send(&self, command: OverwatchCommand) {
         if let Err(e) = self.sender.send(command).await {
             error!(error=?e, "Error sending overwatch command");

overwatch-rs/src/overwatch/mod.rs

@@ -15,7 +15,9 @@ use tokio::runtime::{Handle, Runtime};
 use tokio::sync::mpsc::Receiver;
 use tokio::sync::oneshot;
 use tokio::task::JoinHandle;
-use tracing::{error, info, instrument};
+use tracing::{error, info};
+#[cfg(feature = "instrumentation")]
+use tracing::instrument;
 
 // internal
 use crate::overwatch::commands::{
@@ -142,7 +144,10 @@ where
         })
     }
 
-    #[cfg_attr(feature = "instrumentation", instrument(name = "overwatch-run", skip_all))]
+    #[cfg_attr(
+        feature = "instrumentation",
+        instrument(name = "overwatch-run", skip_all)
+    )]
     async fn run_(self, mut receiver: Receiver<OverwatchCommand>) {
         let Self {
             mut services,

overwatch-rs/src/services/relay.rs

@@ -10,7 +10,9 @@ use thiserror::Error;
 use tokio::sync::mpsc::{channel, Receiver, Sender};
 use tokio::sync::oneshot;
 use tokio_util::sync::PollSender;
-use tracing::{error, instrument};
+use tracing::error;
+#[cfg(feature = "instrumentation")]
+use tracing::instrument;
 // internal
 use crate::overwatch::commands::{OverwatchCommand, RelayCommand, ReplyChannel};
 use crate::overwatch::handle::OverwatchHandle;
@@ -179,7 +181,8 @@ impl<S: ServiceData> Relay<S> {
         self.overwatch_handle.send(relay_command).await;
     }
 
-    #[cfg_attr(feature = "instrumentation", instrument(skip_all, err(Debug)))]
+    #[cfg_attr(feature = "instrumentation", instrument(skip_all, err(Debug)))
+    ]
     async fn handle_relay_response(
         &self,
         receiver: oneshot::Receiver<RelayResult>,

overwatch-rs/src/services/settings.rs

@@ -1,7 +1,9 @@
 //std
 //crates
 use tokio::sync::watch::{channel, Receiver, Sender};
-use tracing::{error, instrument};
+use tracing::error;
+#[cfg(feature = "instrumentation")]
+use tracing::instrument;
 //internal
 
 /// Wrapper around [`tokio::sync::watch::Receiver`]