From b26fbdb24feee0121228a5a26e05130248300614 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Sat, 13 Nov 2021 11:14:11 -0500
Subject: [PATCH] Resolve a dead-code warning on nightly.

The `circid` field in `ClientCirc` is now testing-only.
---
 crates/tor-proto/src/circuit.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/crates/tor-proto/src/circuit.rs b/crates/tor-proto/src/circuit.rs
index 83d7aff45..30799d7ab 100644
--- a/crates/tor-proto/src/circuit.rs
+++ b/crates/tor-proto/src/circuit.rs
@@ -89,6 +89,7 @@ pub struct ClientCirc {
     /// Channel to send control messages to the reactor.
     control: mpsc::UnboundedSender<CtrlMsg>,
     /// For testing purposes: the CircId, for use in peek_circid().
+    #[cfg(test)]
     circid: CircId,
 }
 
@@ -425,6 +426,7 @@ impl PendingClientCirc {
             hops: num_hops,
             unique_id,
             control: control_tx,
+            #[cfg(test)]
             circid: id,
         };