add tracing

1 files changed, 6 insertions, 0 deletions

diff --git a/incria/src/deps.rs b/incria/src/deps.rs
index 924eb3f..f2fd8f8 100644
--- a/incria/src/deps.rs
+++ b/incria/src/deps.rs
@@ -18,6 +18,8 @@ use std::{
     thread,
 };
 
+use tracing::instrument;
+
 /// Identifier of a node, unique across a program run.
 pub type NodeId = u64;
 
@@ -40,6 +42,7 @@ struct DepTracker {
 
 impl DepTracker {
     /// See [`self::add_dep`]
+    #[instrument(level = "trace", skip(self))]
     fn add_dep(&self, dep: NodeId) {
         self.deps
             .lock()
@@ -65,6 +68,7 @@ impl DepTracker {
     }
 
     /// See [`self::mark_dirty`]
+    #[instrument(level = "trace", skip(self))]
     fn mark_dirty(&self, node: NodeId) {
         let mut lock = self.deps.lock().unwrap();
         let mut frontier = VecDeque::new();
@@ -87,6 +91,7 @@ impl DepTracker {
     }
 
     /// See [`self::is_dirty`]
+    #[instrument(level = "trace", skip(self))]
     fn is_dirty(&self, node: NodeId) -> bool {
         self.deps
             .lock()
@@ -97,6 +102,7 @@ impl DepTracker {
     }
 
     /// See [`self::clear`]
+    #[instrument(level = "trace", skip(self))]
     fn clear(&self, node: NodeId) {
         let mut lock = self.deps.lock().unwrap();
         let node = match lock.get_mut(&node) {