Revert bad rebase

swarm/src/lib.rs

@@ -1589,9 +1589,9 @@ impl fmt::Display for DialError {
                 f,
                 "Dial error: tried to dial local peer id at {endpoint:?}."
             ),
-            DialError::DialPeerConditionFalse(c) => {
-                write!(f, "Dial error: condition {c:?} for dialing peer was false.")
-            }
+            DialError::DialPeerConditionFalse(PeerCondition::Disconnected) => write!(f, "Dial error: dial condition was configured to only happen when disconnected (`PeerCondition::Disconnected`), but node is already connected, thus cancelling new dial."),
+            DialError::DialPeerConditionFalse(PeerCondition::NotDialing) => write!(f, "Dial error: dial condition was configured to only happen if there is currently no ongoing dialing attempt (`PeerCondition::NotDialing`), but a dial is in progress, thus cancelling new dial."),
+            DialError::DialPeerConditionFalse(PeerCondition::Always) => unreachable!("Dial peer condition is by definition true."),
             DialError::Aborted => write!(
                 f,
                 "Dial error: Pending connection attempt has been aborted."