Fix build warnings

[rust-lightning] / lightning / src / sync / debug_sync.rs

diff --git a/lightning/src/sync/debug_sync.rs b/lightning/src/sync/debug_sync.rs
index 5b6acbcadd5bf38686f8ec43dc761eae6a9e3ba1..7ea1693b87095260cc6251f256caf0c4790610ff 100644 (file)
--- a/lightning/src/sync/debug_sync.rs
+++ b/lightning/src/sync/debug_sync.rs
@@ -129,7 +129,7 @@ impl LockMetadata {
                        // For each lock which is currently locked, check that no lock's locked-before
                        // set includes the lock we're about to lock, which would imply a lockorder
                        // inversion.
-                       for (locked_idx, locked) in held.borrow().iter() {
+                       for (locked_idx, _locked) in held.borrow().iter() {
                                if *locked_idx == this.lock_idx {
                                        // Note that with `feature = "backtrace"` set, we may be looking at different
                                        // instances of the same lock. Still, doing so is quite risky, a total order
@@ -143,7 +143,7 @@ impl LockMetadata {
                                        panic!("Tried to acquire a lock while it was held!");
                                }
                        }
-                       for (locked_idx, locked) in held.borrow().iter() {
+                       for (_locked_idx, locked) in held.borrow().iter() {
                                for (locked_dep_idx, _locked_dep) in locked.locked_before.lock().unwrap().iter() {
                                        if *locked_dep_idx == this.lock_idx && *locked_dep_idx != locked.lock_idx {
                                                #[cfg(feature = "backtrace")]