libp2p: add without_peer helper

1 files changed, 1 insertions, 4 deletions

diff --git a/src/transport/libp2p/errors.rs b/src/transport/libp2p/errors.rs
index 7eb4551..e024b1c 100644
--- a/src/transport/libp2p/errors.rs
+++ b/src/transport/libp2p/errors.rs
@@ -14,10 +14,7 @@ pub(super) fn describe_dial_error(error: &::libp2p::swarm::DialError) -> String
     let described: Vec<String> = errors
         .iter()
         .map(|(address, error)| {
-            let mut address = address.clone();
-            if let Some(Protocol::P2p(_)) = address.iter().last() {
-                address.pop();
-            }
+            let address = without_peer(address.clone());
             format!("{address}: {}", innermost_causes(error))
         })
         .collect();